This vaporiser is enclosed in a portable black cylindrical bakelite carry case with moulded handle, woven fabric strap and single steel latch. The item comprises a three-chambered vaporiser, an assortment of attachments including black ribbed rubber tubing, light brown rubber rebreather bag, facemask, black rubber mask harness, Connell pharyngeal airway with connector, an attachment for an endotracheal or nasal tube, as well as spare thermometer and other parts.Stencilled in white paint on the outside top lid is 'THIS SIDE UP / WITH CARE / SEE INSTRUCTIONS / INSIDE LID'. Serial number is inscribed on metal plate inside the lid and printed in white on the inside lid is 'IMPORTANT / The Oxford Vaporiser is a scientific apparatus'vaporiser, oxford, anaesthetic, portable, bakelite, connell pharyngeal airway, heated vapor, endotracheal, nasal, rebreather bag, thermometer, facemask

Held by Montmorency/Eltham sub branch for some time; background details uncertain. Likely donated by by family member. Owner was Leslie 'Rocky' Walton (b. 9 Jun 1921) who enlisted at Casino (NSW) on 2 Aug 1942, living at East Preston at the time. He was discharged on 15 April 1946 while posted to 2/43 Aust. Inf. Bn.The kitbag consists of a long, brown, canvas cylinder closed at the bottom. The top has an internal canvas flap and eight brass grommets to allow a drawstring type rope (fitted on this item) to securely close the bag. A metal D-shaped hinged clasp (see photo; 13 cm x 8 cm) to enable fitting of a padlock. A canvas loop (see photo) is sewn to bottom edge of bag to enable rope to be passed through for bag to be slung on shoulder. The name and army serial number of the owner are stenciled in white paint on the side and bottom of the bag. Stenciled on side and bottom of bag ... VX82295 WALTON Laccessory, personal items

This automotive circular saw was designed to allow trees to be sawn into planks at the site they were felled, rather than requiring them to be carted to a lumber mill first. It was invented by Robert John (Bob) Pyle in 1936 and patented in 1937 (serial number 101975). This picture depicts Clarrie Howell (left) and Bob Pyle (right), standing with the sawbench between them. What was special about Bob’s new invention was that it not only allowed a circular saw to be portable and set up at a logging site, but that it allowed the circular saw to be run using the car motor, and that the saw could be detached, allowing the car to be used for carting or other purposes. This photograph is significant because it shows an early instance of an emerging technology, portable sawmills, and is evidence to the innovations that the people of Beechworth have achieved throughout history, as well Black and White rectangular photograph printed on matte photographic paper. Incription on cream paper stapled to bottom left of photographObverse: On left Clarrie Howell / Right Bob Pyle / with sawbench built by Bob Pyle / Patent 1936 / Rosalie Pyle has the original / [redacted]bob pyle, robert pyle, r j pyle, clarrie howell, howell, pyle, invention, patent, sawmill, saw, sawbench, wood, timber, forestry, automobile, car, 1930s, 1930s beechworth, industry, wooden, convenience, innovation

Leslie PRYDE "MM". Refer Cat No 914 for his service history and award.A brief description of enlistment, service and discharge on both sides of the document. The document is a fawn colour, thicker than paper but able to be folded in 3 for postage. The front is divided into 3 sections, top being name, rank and serial number, age, enlistment date, unit and birth place. Centre is reason for discharge, service time, awards and decorations. Bottom is signed of by relevant person. The rear is dedicated to the individuals height, complexion, eye and hair colour, age on discharge and trade or calling prior to enlistment, intended place of residence. The person then signs the document. All entries on the form are hand written.On the front at top is a Register No: Unreadable On the rear are 2 numbers; “V/B No 41745 & No 124038”certificate, military history, numismatics, mm

The badge was issued by the Victorian branch (indicated by the 'V' on the reverse) of the Australian Legion of Ex-Servicemen and Women and is referred to as The Badge of Unity or Tri-Services badge, uniting the armed services of Australia; the Army (rising sun), the Navy (anchor) and the Air Force (pair of wings). The number '57' on the crown represents the year of paid membership; 1957. The badge belonged to Dr W R Angus, who served in the Australian Army as a military doctor during WWII. It was made in Melbourne by Stokes in 1957, around 100 years after the firm was established by Thomas Stokes in Mincing Lane, Melbourne. The firm was operating from Caledonian Lane/Post Office Place in the 1950s. The badge is one of a set of badges collected by Dr W R Angus from the organisations in which he was involved. They are now part of Flagstaff Hill’s comprehensive W.R. Angus Collection, donated by the family of Dr W R Angus, surgeon and oculist. Australian Legion of Ex-Servicemen and Women was formed in 1944 to "entourage fellowship and assist those who have served". The organisation is open to members from Australia, British Commonwealth and Allied ex-service personnel. The W.R. Angus Collection: - The W.R. Angus Collection includes historical medical equipment, surgical instruments and material once belonging to Dr Edward Ryan and Dr Thomas Francis Ryan, (both of Nhill, Victoria) as well as Dr Angus’ own belongings. The Collection’s history spans the medical practices of the two Doctors Ryan, from 1885-1926 plus that of Dr Angus, up until 1969. It includes historical medical and surgical equipment and instruments from the doctors Edward and Thomas Ryan of Nhill, Victoria. Dr Angus married Gladys in 1927 at Ballarat, the nearest big city to Nhill where he began as a Medical Assistant. He was also Acting House surgeon at the Nhill hospital where their two daughters were born. During World War II He served as a Military Doctor in the Australian Defence Force. Dr Angus and his family moved to Warrnambool in 1939, where Dr Angus operated his own medical practice. He later added the responsibility of part-time Port Medical Officer and was the last person appointed to that position. Both Dr Angus and his wife were very involved in the local community, including the planning stages of the new Flagstaff Hill and the layout of the gardens there. Dr Angus passed away in March 1970.This Badge of Unity, or Tri-Service badge, is significant for connecting Doctor Angus with organisations that support men and women who performed military service for Australia. The badge was for membership with the organisation, which supports ex-servicemen and women of the three military forces; Army, Navy and Air Force. The W.R. Angus Collection is significant for still being located at the site it is connected with, Doctor Angus being the last Port Medical Officer in Warrnambool. The Collection includes historical medical objects that date back to the late 1800s.Badge; a gold-coloured metal and enamel badge. The blue boomerang-shaped band is below an arch of blue, below a crown with a number and coloured red, white and blue. There are symbols in the centre; a rising sun, above a pair of wings, with an anchor in the centre of both. There is red and blue scrollwork behind the symbols. Inscriptions are on the front and back of the badge. There are two loops and pins on the back of the badge. It is a membership badge of the Victorian branch of the Australian Legion of Ex-Servicemen and Women and was made by Stokes in 1957. The badge has a Serial Number. This badge is part of a set of badges collected by Dr Angus and is part of the W.R. Angus Collection.FRONT; “AUST. LEGION OF / EX-SERVICEMEN & WOMEN” On crown “57” REVERSE; “V” “13156" "STOKES” flagstaff hill, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, w.r. angus, badge, ladies’ badge, military service, stokes, melbourne, australian legion of ex-servicemen and women, membership badge, 1957 membership badge, ex=service personnel, heraldry, world war ii, second world war, tri-services symbol, badge of unity, rising sun, anchor, pair of wings

Used by students attending surveying classes at the School of Mines & Industries, Ballarat.Surveyor's level caste in metal with brass trimmings. Features external focus, twin inclined vertical crosshairs with stadia wires. With ray-shade clinomenter. Three levelling screws. Without transverse level (mounting provided). dust shield for object. Features glass lens x 2. Timber carry case features dovetailed joints, separate lid attached to body of case with two brass piano hinges along back side. Case has a metal carry handle screwed to each end. Matches tripod Item 4116 Item's serial number: 99142*The timber lid of the carry case has 'L3' painted on it in white paint. *The paper label glued to reverse side lid of inside carry box reads: STANLEY'S PATENT LEVELS AND THEODOLITES No.99142 July 1899 STADIA POINTS SET=1 : 100. In taking readings of a distant staff by means of the subtense points in the diaphragm, read every 1/100 foot (or metre) on the staff as being equal to one foot (or metre) of distance from the centre of the instrument adding to the reading of plus constant of 18 3/4 inchess from any distance shown. W.F. Stanley, Great Turnstile, Holborn, London. *The paper label glued to lower edge inside lid of carry box reads: N. H. SEWARD, "Optical House" 457 BOURKE STREET (Near Queen Street) MELBOURNE *Engraving on brass plate encompassing the catch on front edge of the timber carry case reads: H&C L (inside an engraved heart on LSH) EUCHRE LEVER (engraved on RHS of brass plate) *Maker's mark is engraved along the length of the telescope barrel: 99142 Stanley. Great Turnstile Holborn, London. level, theodolite, surveying instrument, surveying, scientific instruments

Used in WWIIUsed in WWIIClinometer Mk IV: Vickers Machine gun brass and steel. Used for sighting long range fire or a fixed fire line of fire for a Vickers .303 inch machine gun. The top of the clinometer contains a spirit level and at each end there is a brass and steel winder that can depress or elevate the clinometer from minus twenty degrees to plus twenty degrees. The brass scale is graded in five degree units. At the bottom of the clinometer is two brass lugs and a brass steel spring loaded small plate, used for attachment to a Vickers machine gun. Serial number 809.The front face plate has markings: DEP DEGs and ELEV DEGs. The scale is marked in one degree increments numbered in five D degree increments to the left, and five E increments to the right. The left winder is marked from zero to fifty degrees in ten D degree increments. The right winder is marked from zero to fifty degrees in ten E degree increments. The rear face is marked: 1940, the letters TS inside a circle, and No 809. It also has CLINOMETER SIGHT (MARK IV) markings.clinometer, wwii, vickers, machine gun, sight

The core memory of this calculator was a #D metal box. The pin must have been attached to a card reader or keyboard to enter the programme. According to Sharp’s serial numbering scheme, which encodes the month and year of manufacture of their electronic calculators at least through the mid-1970’s, this calculator was manufactured in September 1969. The technology used in the Memorizer 30/Memorizer 60 was very typical of that of the late 1960s, with small-scale integrated circuits containing a few gates or flip-flops, and a magnetic core memory array for storing the program steps that the user keyed in using the calculator attached to the device. (with thanks to Rick Bensene, Curator of the Old Calculator Museum, Beavercreek, Oregon, USA) ISharp Memorizer 60 (Model CSA-12). The Model CSA-12, called the "Memorizer 60", was an accessory that could be connected to a Sharp Compet 22 or Compet 32 electronic calculator to allow these machines to be "learn mode" programmed. Programs were "learned" from the keyboard of the calculator, and stored within a core memory array in the Memorizer 60. Programs of up to 60 steps could be stored. The Memorizer 60 could them "play back" the stored steps at high speed, to allow relatively complex math operations to be performed. (http://www.oldcalculatormuseum.com/m-sharpcsa12.html)Serial No. 910 106 09Bcalculator, memorizer 60, computers, programmable calculator, electronic calculators

This field telephone was developed primary for military purposes (World War I) and other wars/military interventions there after. It was the first "mobile" telephone which had a prime objective of providing isolated or "hard" to connect with locations instant communication links. Like a lot of "new" technologies it evolved from a war environment. This handset was used to connect offices and workshops, which due to their functions could not be co-located with their prime office(external workshops).The evolution from the early 1900s to the mid 1980s when mobile communication technology progressed in leaps and bounds from hard wire telephone communication to mobile digital receivers. This handset was manufactured by a subcontracted Australian company under the Australian Post Office mandate.This handset is significant in that it was donated by the Mount Beauty Timber yards and formed an integrated part of its communication system with its out lying work yards and buildings, before the mobile handset evolution. This handset was located in an environment which required a rugged and reliable day to day communications linkage as a vital part of its logistical (business) survival. As progress demands it, the faster that customers are satisfied with the service they obtain from suppliers the longer those services will be asked for and the longer and more profitable the supplier will be. This edict is as true for rural companies as it is for small or large city businesses. The customer is "always" right.This sturdy field telephone has a shell housing made in black bakelite material with a "U" form housing the major components (wiring, magneto and batteries). The main housing has two metal bells, with a central ringer between both, on the top part (to notify incoming calls). In front of the main structure is a box with the telephone hand piece (ear and mouth receptacles) nestled on two cradles. An on/off switch is activated when handset is removed from its cradle. On the front of the control box is a winder handle(to ring off) and in a field situation to activate/deactivate the magneto. To the left of the winder but on the the main body are two wind up connection buttons for the connection of operational wires (power)On the main right hand front body and next to two chrome switches is a plate with "L (next to the top switch) and below this "L2" and underneath this are "or" "EARTH". There is a plate fastened to the front of the handset and behind the winder with "REPLACE HANDSET WHEN FINISHED" and below the winder 'SERIAL NUMBER 5116"field telephone, world war ii field telephone f mk i

Used for surveying classes at the Ballarat School of Mines.Telescope with cross hairs and stoidia wites. Internal focussing. Vertical tilt adjusted with vernier mocrometer screw mirror lid longitudinal bubble level. Pea bubble level on plate. Housed in wooden storage carry box. Fits tripod cat. no. 4118Serial number 67543 On box lid in white paing "L 6". In yellow paing "59". Inside box lid - Manufacturers label; grades table label, calibration label reading "instrument No 67 543, date 13.5.50" (ink faded) constant: +0.19 ft"dumpy, level, surveying, scientific instrument, e.r. watts & son ltd, ballarat school of mines

Set of four Polaroid prints of a Mercury Arc rectified bulb. One photo has written on rear "Hewittic Rectifiers type 500/6". Image i4 has a person standing alongside. See Inscriptions. Craig Tooke, formally of Yarra Trams substations advised 12/8/2020 by email to Warren Doubleday. "An interesting photo. I don’t know who the person in the photo is. More than likely the bulb in from an industrial installation such as mine etc. and not tram or train. The reason is that only Melbourne trams has Hackbridge Hewittic rectifiers that were used for traction. There was three sets of bulbs installed at West Brunswick, Deepdene and Preston. West Brunswick is definitely still in existence and probably Deepdene is still in existence as the old substation was abandoned intact and just left intact. Preston of course has gone and was removed as part of the work done at PWS. Another clue is the number 500/6 which means it was from a 500 kW – 6 bulb unit. The traction units were all in multiples of 150 kW per bulb i.e. the tramway ones were 600 kW rated. The number "40246" is the bulb serial number. Each bulb manufactured had an individual serial number. Interesting the bulbs at Brisbane Tram Museum have the following serial numbers to the ones that were at Essendon tram sub. The bulbs at Essendon of course are now up at Brisbane as spares."On the envelop with the photographs is "Keith Wilkinson Ph Orbost 051 510050" and "For Bill Kingsley 4/10/93".trams, tramways, substation, electrical equipment, electrical engineering, mercury arc

ES 56 Nymph Following the successful introduction of the ES 52 Kookaburra two-seater in mid-1954, Edmund Schneider Ltd designed a higher performance single seat sailplane of similar construction and with similar handling qualities. It was designated the ES 56 and became known as the ES56 “Nymph”. The ES56 Nymph was a success in that it delivered the anticipated performance and was found to have satisfactory flying characteristics. However, only the prototype (“Nymph -I”) and three production examples (“Nymph-II”) were built. Schneiders made some changes to the design before building the production version. The wing chord at the tip on the prototype measured 650 mm. This was reduced to 500 mm for subsequent builds. The explanation is that provision was made in the original design for the possible lengthening of the tapered wing to 13 metres. However, apparently it was decided to retain the 11.900 metre span which allowed the tip chord to be reduced slightly. Other changes included the installation of scissor type air brakes in the wing instead of simple hinged flap spoilers and the addition of a landing wheel behind the skid on the fuselage. On one of the Nymph-II a dorsal was added on top of the fuselage forward of the vertical fin when repairs were made rectifying damage incurred as a result of an accident at Benalla on 31 March 1963. Even before these ES56 gliders were finished, Edmund Schneider Ltd decided to offer a less expensive single seat design to cater in particular for newly solo pilots, the ES57 Kingfisher. With the Kingfisher, Schneiders reverted to a traditional airfoil (Gott 549) for the wing instead of the laminar flow section that was chosen for the Nymph in the pursuit of performance. As such, the Kingfisher was more appropriately characterised as a single seat version of the Kookaburra in comparison to the Nymph. Schneiders continued for a time to offer the ES56 Nymph as a high-performance sailplane. However, its place in the market was soon overtaken by imported designs with superior performance, such as the Schleicher KA6, which Schneiders also imported and built under license. Nymph-I was test flown in December 1955 and entered by Harry Schneider into the gliding championships held at Waikerie from 5th to 16th of that month. Harry finished 12th in the individual placing out of a field of approximately 24. The capabilities of the Nymph were further demonstrated by Harry Schneider in January 1956 with a Gold C flight of 193 miles from Gawler in South Australia to Walpeup in Victoria. Nymph-I was acquired by the Port Pirie Gliding Club in South Australia. It has been saved and restored and is a regular feature at vintage glider rallies in Victoria and New South Wales. See Museum Newsletter No 35 Winter Edition 2017 pages 3 -6, for that story. The Nymph-II production models were delivered by Edmund Schneider Ltd in October 1956 to the Gliding Club of Victoria, the Victorian Motorless Flight Group and the Royal Australian Navy Gliding Association. The VMFG flew its Nymph in the First National Gliding Championships at Tocumwal, NSW, in December 1956 and all three were flown at the Second National Gliding Championships at Benalla in 29th December 1958 to 8th January 1959, delivering competitive performances based on handicap. Nymph-I Serial Number 17 Original owner – Port Pirie Gliding Club, S.A. Registered VH-GHG on 20 August 1957 Re-registered VH-GHA on 11 October 2016 Currently Raywood, Victoria Believed airworthy Nymph-II Serial Number 20 Original owner – R.A.N. Gliding Association Registered VH-GDX on 20 May 1957 Currently Locksley, Victoria. In storage Nymph-II Serial Number 21 Original owner – Gliding Club of Victoria Registered VH-GHU on 27 August 1957 Currently Bendick Murrell, N.S.W. In storage Nymph-II Serial Number 22 Original owner – Victorian Motorless Flight Group Registered VH-GFE on 5 March 1957 Currently Bacchus Marsh, Victoria Under restoration for display. The Museum’s exhibit is the ES56, serial number 22, registered as VH-GFE. The glider was flown by the VMFG in Victoria until approximately September 1968. GFA records show that it was transferred to Queensland in 1968, and it passed through several owners until the mid-1970s. Information received indicates that it was flown by the Leichardt Soaring Club at Mount Isa in the (late?) 1960s. The history from then is not presently known except to say that it has been kept in dry storage for many years. It is not known when the glider was last flown. What is Significant? The Schneider ES 56 Nymph single seat sailplane, serial number 22, designed and built in 1955-1956, by Edmund Schneider Ltd in Adelaide. It was delivered to its original owner, the Victorian Motorless Flight Group, in October 1956, and registered as VH-GFE on 5 March 1957. How it is Significant? The ES56 Nymph is of historical, aesthetic, scientific and research, and social significance to the Australian gliding community. Why it is Significant? The ES56 is of historical significance as it was designed and built by Edmund and Harry Schneider. The Schneiders immigrated to Australia after the end of the second world war bringing with them considerable expertise in relation to glider design and construction. Over the following decades they maintained a close association with the Gliding Federation of Australia and the gliding clubs and through their glider production made a major contribution to the sport. The ES56 is part of that story. The ES56 in its design and construction exhibits the glider construction technology of the time, which principally consisted of lightweight wooden framework skinned with ply and doped fabric. It exbibits design innovation, notably the use of a laminar flow wing profile in pursuit of better glide performance. Also, considerable attention was given to simplifying the structure in order to keeping cost and the weight low. The ES56 played a useful role at gliding clubs where it was operated, especially the late 1950s and early 1960s and is remembered well by pilots who flew her. The glider is in the course of restoration and provides an insight into the skills and workmanship that were involved in design, building and maintenance of these wooden aircraft. It is of aesthetic and scientific and research significance. Glider airframe of a traditional wood and fabric covered constructionNoneglider, sailplane, edmund schneider, harry schneider, es56, nymph, es57, kingfisher, victorian motorless flight group, gliding club of victoria, ran gliding association, port pirie gliding club, leichardt soaring club.

This copy of the Certificate of Call to Arms was presented to Dr William Roy Angus at the completion of World War II by the May, Councillors and Citizens of Warrnambool in appreciation for his service. It is now part of Flagstaff Hill’s comprehensive W.R. Angus Collection, donated by the family of Dr W R Angus, 1901-1970, surgeon and oculist. During World War II between 1942-45, Dr Angus served with the Australian Department of Defence as a Surgeon Captain in Ballarat, Victoria, and in Bonegilla, N.S.W., completing his service just before the end of the war due to suffering from a heart attack. The Certificate is headed by a crown above the portrait of King George VI, the reigning British monarch at the time of WWII and afterwards. King George was King of the United Kingdom and the Dominions of the British Commonwealth, which is illustrated by the emblems of the Commonwealth countries and of the states of Australia. It also has symbols for the three Australian Military Forces; Navy, Army and Air Vorce. The Certificate also carries the Common Seal of the Mayor, Councillors and Citizens of the City of Warrnambool, and the signatures of the Mayor and Town Clerk. The W.R. Angus Collection: - The W.R. Angus Collection includes historical medical equipment, surgical instruments and material belonging to Dr Edward Ryan and Dr Thomas Francis Ryan, (both of Nhill, Victoria) and Dr Angus’ own belongings. The Collection’s history spans the medical practices of the two Doctors Ryan, from 1885-1926 plus that of Dr Angus, up until 1969. It includes historical medical and surgical equipment and instruments from the doctors Edward and Thomas Ryan of Nhill, Victoria. Dr Angus married Gladys in 1927 at Ballarat, the nearest big city to Nhill where he began as a Medical Assistant. He was also Acting House surgeon at the Nhill hospital where their two daughters were born. During World War II He served as a Military Doctor in the Australian Defence Force. Dr Angus and his family moved to Warrnambool in 1939, where Dr Angus operated his own medical practice. He later added the part-time Port Medical Officer responsibility and was the last person appointed to that position. Both Dr Angus and his wife were very involved in the local community, including the planning stages of the new Flagstaff Hill and the layout of the gardens there. Dr Angus passed away in March 1970.This is an example of objects used by or issued to Doctor Angus during and after his military service as Surgeon Captain in Australia during World War II. The W.R. Angus Collection is significant for still being located at the site it is connected with, Doctor Angus being the last Port Medical Officer in Warrnambool. The Collection includes historical medical objects that date back to the late 1800s.Call to Arms; certificate of service awarded as a tribute to W. R. Angus by the Mayor, Councillors and Citizens of the City of Warrnambool and sealed with Common Seal and the signatures of the Mayor and the Town Clerk. The top of the certificate has a portrait of King George VI below a crown emblem. The border has logos for countries of the British Commonwealth - Canada, South Africa, Inda and New Zealand - and the Australian States of Queensland, South Australia, Victoria, West Australia and Tasmania. The bottom has the badges of the Royal Australian Navy, the Australian Commonwealth Military Forces and the Royal Australian Air Force. The Certificate was printed by Osboldstone & Co. of Melbourne, with the registered serial number 55319. This copy of the original certificate is part of the W. R. Angus Collection.Printed; "The Mayor, Councillors and citizens of the City of Warrnambool pay tribute to W.R. Angus who served in The World War No. 2 1939-45, for God, King and Empire" "This Certificate is presented in grateful recognition and high appreciation of services rendered for King and Empire in the Great War 1939-45." "In witness whereof, the Common Seal of the Mayor, Councillors and Citizens of Warrnambool was affixed hereto in the presence of " (Signatures of "J.F. Knights" [Mayor] "H.J. Worland" [Town Clerk]) Printed under the certificate: "Osboldstone & Co. Pty. Ltd. Printers, Melbourne" and "55319"flagstaff hill, warrnambool, maritime village, maritime museum, shipwreck coast, great ocean road, flagstaff hill maritime museum and village, dr w r angus, dr ryan, warrnambool base hospital, nhill base hospital, mira hospital, flying doctor, w.r. angus collection, australian department of defence, australian army, world war ii, wwii, surgeon captain, ballarat, bonegilla, certificate, call to arms, warrnambool mayor, j.f. knights, warrnambool town clerk, h.j. worland", city of warrnambool, world war no. 2', 1939-45, great war 1939-45, common seal of city of warrnambool, osboldstone & co. pty ltd., 55319, king george vi, british commonwealth, canada, south aftrica, india, new zealand, australian commonwealth military forces

Bushfire behaviour is influenced by many factors including temperature, relative humidity (RH), forest type, fuel quantity and fuel dryness, topography and even slope. Wind has a dominant effect on the Rate of Spread (ROS), as well as fire size, shape and direction. Temperature and relative humidity have major impacts on fuel dryness and therefore upon the availability of fuel for combustion. A thermo-hygrograph measures and records both temperature and humidity. It produces a continuous record by drawing ink traces on a paper chart held in revolving cylinder. Humidity is measured by shortening or lengthening of specially treated human hair. Temperature is measured by means of a bi-metallic strip. This particular instrument is a seven day recorder. The instrument is driven by clockwork. Serial number 10186 which probably dates from about 1960. The chart indicates it was last used in March 1979.Used for bushfire research.Clockwork Thermo Hygro GraphCasella London 10186 Made in England Research Branch. Forests Commission Orbostbushfire, forests commission victoria (fcv), forest measurement

This 35mm Westrex 14 projector was purchased from Waverley Theatre (Cnr Burke Road and Waverley Road in Malvern, in 1962) last used by "Cosmopolitan Motion Pictures" as follows: from 1962 to 1967 - National Theatre, Richmond. from 1967 to 1970 - in a small leatherette on Bridge Road, Richmond. from 1971 to 1985 - Galaxy Theatre Brunswick. After that it was stored at the back of Westgarth Theatre in Northcote. This projector has a primary historic significance as it covers the largest part of the history of film shows by "Cosmopolitan Motion Pictures", and cultural/social significance since it has been used to project a number of other language films (about 10 different languages) by the company. It also carries a secondary significance of rarity being the last used projector by the company at Galaxy Theatre.This metal (most probably steel) projector is part of a number of projectors owned by "Cosmopolitan Motion Pictures". It is in dark blue/grey colour and still operational to project 35mm films if needed. It has two inscriptions detailed below and was last used at Liberty/Galaxy Theatre in Brunswick in 1985 (for more details about the history of Galaxy Theatre follow this link http://technicolouryawn.com/?page_id=2988)INSCRIPTION 1 (red background) Westrex 14, High Intensity Arc Lamp, Serial Number A.5401018. Manufactured for Westrex (Australia) Pty. Limited by G.B.H. Electronic Laboratories - Made in N.S.W. Australia INSCRIPTION 2 (blue background) Westrex R4A Reproducer Made in Australia Western Electric Co. (Aust) Pty. Ltd.projector, film, culture, language, greek, entertainment, γιαννούδης, yiannoudes, προβολέας

From the Imperial War Museums website (IWM UK): Second World War period transceiver set widely used by US, and Allied, Armed Forces in Italy, N W Europe, and the Pacific. The US Signal Corps developed the SCR-536 early in the Second World War, It was produced from 1942 onwards by the Galvin Manufacturing Co. By 1945 130,000 had been produced. The SCR-536 was an extremely popular set and was colloquially known as a "Handie-Talkie". It consisted of a five-valve, low-power, battery operated, AM (HF) transceiver that was designed for portability and ease of operation. It featured a single channel crystal control between 3.5 and 6Mc/s, and it had an R/T communication range of 1 mile over land and 3 miles over salt water. The set was switched into a receiving mode by extending the telescopic aerial, and to transmit the press-to-talk switch was depressed. The aerial was protected by a connected cover. The set was well-engineered and designed and could be held in one hand, hence "Handie-Talkie" . It was used virtually everywhere in the world, weighed only 2kg, and was proofed against fungi and moisture.The SCR-536 was also modified for use in military gliders under the designation SCR-585.Short range portable transceiver. A large green-painted metal box with perforated small round holes in the shape of hexagons (original perforated round black earpiece and mouthpiece missing). On the back is a long green webbing carrying strap. (not original)Between the earpiece and mouthpiece is a plaque that reads "SIGNAL CORPS US ARMY RADIO RECEIVER AND TRANSMITTER BC-611-C. SERIAL NUMBER: 3017. ORDER NUMBER: 1345-WF-43. MADE BY GALVIN MFG CORPORATION CHICAGO ILLINOIS. On label : FREQUENCY 3996 Kev/ CHANNEL/ BAT. DATE Red square stamp walkie talkie, handie talkie, telecommunication, ww2, world war 2, american, wireless equipment, signal corps, us army, transceiver, bc 611 c

Album full of personal photographs of war experiences for soldier Jack Devlin. Morron covered photograph album with 19 loose pages. Front and back cardboard and leather cover seperate, no spine. Pages held in place by black shoe lace tied on left side. Photographs glued into album on both sides of pages. Total of 103 photos, black and white, 4 photos loose. Each photo has corresponding short handwritten description below or beside it. Album photos range from 1942 - 1945 in locations ranging from Port Moresby, Darwin and Cairns and relate to a soldiers war experiences. Photographs include local people, vehicles, cemetary, bombed out planes, villages. One photo in particular has photo portrait of Jack, serial number VX 142005.Jack Devlin/ 15 Mine Road/ Korumburra/ Vic. Handwritten inside cover. Attached with tape on loose card is another name Mr Lyle Stephenson/ 1 Bayonet/ 1 photo Album. (Posssibly referring to donor.)

This equipment was located in the outpatients department (Philip Block) until September 2021 when it was deemed obsolete by Infection Prevention. Hubert Ingham Clements (1886-1969) was an Australian engineer who established his own engineering business in NSW in 1908 manufacturing combustion engines. He became interested in anaesthesia equipment and from the 1920s Clements worked on improving ether apparatus and manufacturing portable suction machines for use in hospital operating theatres. The latter machines were to earn an unrivalled reputation for reliability; many remained in service over thirty years after their date of production. The business became H. I. Clements & Son when his son William joined the company. (https://adb.anu.edu.au/biography/clements-hubert-ingham-12846)Item is an example of equipment from its time period and is of historic significance.Portable Clements Suction & Pressure Pump built by H I Clements & Son Ltd Consists of motor with attached carry handle, attached pressure regulator, attached disposable drainage cannister with tubing and power cable mounted on a trolley with castors.H I Clements & Son Pty. Ltd. Metal Manufacturing label with: Serial Number 1725FS and SAA Certificate Number BCG/4S/60194 on motor (front side) Ward 11 engraved on motor handle AH Biomedical Engineering orange test due sticker and AH Biomedical blue test sticker (reverse side)suction, clements, portable suction, respiratory, pressure pump, surgical drainage

This 1813 cannon is classified as a carronade, having been made by the Carron Ironworks foundry in Stirling, Scotland in 1813. It is a large calibre, short range, gun mainly used on ships. The carronade model of cannon was first used when introduced into the British Royal Navy in the American War of the Revolution (1775-1883). This cannon was originally a 28pdr, 48cwt, 8ft gun. The date ‘1837’ on the barrel probably indicates the date that the Board of Ordinance accepted the change in size to a 32pdr. It may originally have been a naval gun and the conversion undertaken when it was brought ashore. It is very probably one of the 15 guns that are known to have constituted the defences of Victoria in 1860. This group of 32pdrs was the shorter model of the 4800width and 8ft length cannon and as such are different from the 32pdrs found in NSW. It was originally located on Cannon Hill in Warrnambool when it was the site of the Warrnambool Battery Western Artillery, formed in 1866. It was obsolete by the time of the 1887 fortifications, and was moved from the Warrnambool Fortifications to the Botanic Gardens in 1910, when the Fortifications were declared obsolete. HISTORIC INFORMATION ABOUT THE CANNON IN THE WARRNAMBOOL AREA In the years following the Crimean War (1854-1857J) there was a great concern in the Colony that Imperial Russia would attempt an invasion. Coastal defences in the colony of Victoria were greatly strengthened by the Government as a result. Warrnambool was originally protected by cannons at Cannon Hill, approximately 1 kilometer west of the Flagstaff Hill Fortifications. The cannons included two 1866 guns, both 80 Pound Rifled Muzzle Loaders (RML) purchased by Victoria’s Colonial Government. They were part of a shipment of 26 such guns sent from England in December 1866. They are registered as No. 23 (80cwt-2qr-0lbs) - Gun 1, and No.13 (81cwt-1qr-12lbs) - Gun 2. They were cast at the Royal Gun Factory, Woolwich Arsenal, in 1866 and have a 6.3 inch bore. Both barrels carry the Royal Cypher of Queen Victoria, Insignia of the Royal Engineers, within the Garter and Motto surmounted by the Crown, with the Royal Cypher of Queen Victoria within the Garter (letters in centre “VR”, motto “HONI SOIT QUI MAL Y PENSE”, "Shame be to him who thinks evil of it."). The guns were originally supplied with wooden carriages. (The Royal Arsenal at Woolwich, England, was established eleven years after the Restoration of King Charles II. It was the principal supplier of armaments to the British and Empire Governments. At the height of its operations during World War One the factory covered 1300 acres and employed very nearly 80,000 workers. Woolwich was the Headquarters of the Royal Artillery since the raising of that Regiment in 1716. The Arsenal was closed in the late 1960’s.) The two 80pdr cannons were transferred to the Warrnambool Garrison Artillery Battery Fortifications erected at Flagstaff Hill in 1887 as part of Victoria’s Coastal Defences. The original wooden carriages were subsequently replaced with the present iron garrison carriages in 1888. They are a “C” pivot. The ‘racers’ or curved track set into the floor of the gun emplacement (which enabled the guns to be traversed more quickly) are as specified for guns up to 10 inch, being of wrought iron 2.78 inches wide. A temporary third gun, now no longer on Flagstaff Hill’s site, was a 5 inch Rifled Breech Loading (BL) Armstrong gun mounted on an Elswick hydro pneumatic disappearing carriage It was faster to load and fire than the 80 pound RMLs and its arrival spelt the end of the older 80 pound guns’ useful life, apart from being used for practice sessions. The 5 inch BL gun was the main defensive weapon of the Warrnambool Battery until the Battery was downgraded in importance and the gun was recalled to Melbourne in 1910. The gun emplacement still remains in place set between the 2 80pdr cannon. The State of Victoria took over the ownership of the guns at the time of Australian Federation in 1901. In about 1901/1902 the Garrison Battery was converted to the Warrnambool Battery of the Australian Field Artillery (No 4 Field Battery). It was equipped with 4.7 inch naval guns mounted on field carriages. They were now a mobile unit but continued to use the Warrnambool Garrison area at Flagstaff Hill for practice. When the Fortifications were declared obsolete the two 80 Pounder RML were relocated to Cannon Hill in 1910. On the outbreak of World War 1 the 4.7 inch guns were recalled to Melbourne, and the Battery was disbanded. Most of the personnel probably re-enlisted in the local 4th Australian Light Horse Regiment. The two 80 Pounder RML were moved back to the Fortifications in 1973. They were both fully restored by Army First Year Apprentices at the Ordinance Factory in Bendigo in time for the centenary year of the fortifications in 1987. The guns are capable of firing 80 pound (32.3kg) armour piercing exploding shells 3.65kms out to sea. They were original manned by volunteers before a paid Garrison was established. Now the Guns are again fired by volunteers on Special Event days. Since restoration the Gun Number 1 had been fired on a regular basis but Gun Number 2 hadn’t been fired since the mid 1990’s. In April 2015 Gun Number 2 was serviced in preparation for the firing of both cannons on the ANZAC Centenary commemorations on April 25th 2015. Other guns from the original Cannon Hill location were obsolete by the time the 1887 Warrnambool Garrison Artillery Battery was built. These guns are (1) a 32 Pounder Muzzle Loading Smooth Bore (SB) cast in 1813 at the famous Carron Foundry, number 80837 and now located in the Warrnambool Botanic Gardens. It is now mounted on a replica carriage due to the original carriage being in a fragile condition (the original carriage stored under cover at Flagstaff Hill). (2) a 68 Pounder Muzzle Loading Smooth Bore cast in 1861 at the equally august Low Moor Foundry, number 10310 and now located on the lawn area at the entrance to Flagstaff Hill Maritime Village. It is still mounted on its original wooden garrison carriage. Its wooden slide compressor mechanism is fragile and now kept in Flagstaff Hill’s storage. There are only seven 32 Pounder SB made by Carron and fifteen 68 Pounder SB made at Low Moor known to exist in the State of Victoria Plaque attached to the carriage “This replica carriage was constructed by the Warrnambool Tritan Woodworkers club in conjunction with the generosity of local businesses and the Warrnambool community. The original carriage (circa 1860) was removed for restoration and is now located at Flagstaff Hill Maritime Village. The timber used for the replica carriage is Monterey Cypress, which was an early planting in the gardens. 2010 marked the centenary of the cannon’s relocation in the Warrnambool Botanic Gardens.” (Reference; Victorian Guns and Cannons, South Western Victoria Assessment, May 2008, item W/B/01; Flagstaff Hill Maritime Village datasheets and archives). There are only seven 32 Pounder SB made by Carron known to exist in the State of Victoria and this is one of them. On a world level, this cannon represents a high level of rarity. Further, as it has been modified (bored up) it is representative of the historical process of amending artillery in order to ensure a longer usefulness of each piece despite rapidly advancing artillery technology. The number of surviving carriages with traversing slides in this group in South Western Victoria is unique in Australia and probably in the World. Out of 10 such platforms surviving in Australia, the South Western Victorian group has half. Several survive around the world but probably not in such a large group. The wooden sliding compressor mechanism belonging to this cannon is extremely rare, and the only one in this South Western Victorian group of Guns and Cannons. As a whole, this cannon has undergone very little restoration or modification, giving it a high level of integrity. The City of Warrnambool is one of several custodians of a collection of artillery pieces of heritage significance at a state, national and international level. These pieces are directly related to the defence of south-west Victoria in the 19th century. The care and preservation come under the Heritage Act 1995. (Reference; Victorian Guns and Cannons, South Western Victoria Assessment, May 2008).Cannon, or carronade, 32pdr with wheels. Muzzle loading smooth bore (SB) cannon. Cannon has original wooden Burmese Teak carriage and slide with wrought iron fittings and iron wheels. Manufactured by Carron in Scotland, in 1813. It has been converted from a 28pdr. There is a loop for a rope on the cascabel, which was part of the original casting. Re-bored in 1837. Marks include Serial Number, Royal Cypher of King George III, broad arrow of proofing, and numbers to represent the weight. NOTE: The cannon is displayed in the Warrnambool Botanic Gardens and is mounted on a replica wooden carriage; the original wooden carriage is now stored under cover at Flagstaff Hill Maritime Village. This carriage has 4 wheels on swivel attachments and a central gear that allows the wheels to turn on rails. Pressed into left trunnion “80837 / CARRON / 1813”, cast on barrel“symbol (Royal Cypher of King George III”, “symbol (broad arrow of proofing)” and numbers “45-3-24 / 1837” . Cascable “CV” and marks with gradations from nought to three in quarters on each side, On the carriage the end of one of the main slide members carries the mark “W symbol (broad arrow) D” incised into the timber. Plaque attached to the carriage by the Warrnambool Tritan Woodworkers club, 2010, marking the centenary of the cannon’s relocation in the Warrnambool Botanic Gardens and the addition of the replica carriage. flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, victoria’s coastal defences, warrnambool fortification, warrnambool garrison battery, ordinance, armaments, cannon hill fortifications, victorian colonial government, carron ironwroks foundary, 32pdr smooth bore cannon, 28pdr smooth bore cannon, 1813 cannon, carronade

The T49 “Capstan” is a two seat trainer, developed by Slingsby in 1960-1961 from an earlier design, the T42 “Eagle”. A major difference was that the T49 cockpit was arranged with side by side seating instead of the tandem seats of the earlier design. The prototype T49 flew in 1961. The production version (T49-B) was slightly different to the prototype in that it was given a taller fin. Thirty two were built by Slingsby. The Australian Gliding Museum example of this type (Serial Number FMD86), designated T49-B, is one of a pair built in 1964 from kits by Fred M. Dunn (Sailplane Services Ltd (NZ)) at Christchurch, New Zealand. It was registered as ZK-GDU in July 1964 and was flown at Wigram Gliding Club and Canterbury Gliding Club. It had logged over 4000 hours as at December 1987. The glider was brought to Australia in 1988 and registered as VH-CQH by Allen Rundle of Maclean, near Grafton, New South Wales. The glider’s last New Zealand maintenance release expired in January 1988. It has not flown in Australia. The exhibit is one of a relatively small number (probably about a dozen) of this Slingsby type that remain. It is the only T49B in Australia, as the other built by Fred Dunn in 1964 (and brought to Australia by Allen Rundle) was found to be beyond repair and has been broken up. Sailplane of wood, plywood and fabric construction with some fibreglass elements.Marked with NZ registration “DU”australian gliding, glider, sailplane, slingsby, capstan, t49, wigram gliding club, canterbury gliding club, fred dunn, allen rundle, sailplane services ltd

The lamps were pioneered by the British Navy in the late nineteenth century and introduced by the Royal Australian Navy after 1918, and continue to be used to the present day. Manufactured in 1960, the Wilsons Promontory lamp was provided to the lighthouse by the Department of Shipping for signalling ships but was also used for communicating with Cliffy Island, 18 nautical miles away. This type of lamp was renowned for its brilliant light, and lightkeepers from the two lightstations ‘used to practice their signalling with each other, as its effective use was reliant on precise positioning of the scope which is located on top of the lamp’. The inside of the case is imprinted with ‘RAN (Royal Australian Navy), and details on the lamp include a serial number, the date of 1960 and the initials of the Department of Transport, which at that time incorporated the Commonwealth Lighthouse Service. Another Aldis lamp and case with a date of 1960 is held at Cape Nelson and third lamp and case is at Point Hicks; (date unconfirmed but possibly 1943). A fourth lamp and case formerly at Cape Schanck disappeared from the collection sometime between 1995 and 2003.Aldis lamp and case (WPLS 0003.2; likely provenance) The lamps are not rare in museum collections however the Wilsons Promontory example has a confirmed provenance to the lightation and has first level contributory significance as a fine example of the Aldis lamps that were distributed to lightstations throughout Victoria and Australia.1. Handheld black signaling lantern with trigger mechanism. Glass front with inner reflective disc. Black electrical cord is attached with a two pronged plug at the end. 2. Black painted wooden box for transporting lantern. brass catch, leather handle. Grey electrical cord inside plus transformer. Hinged lid. The Aldis lamp is portable, hand held visual signalling lamp with trigger mechanism and inner reflective disk used for optical communication via Morse code. The concave mirror is tilted to focus the light into pulse signals. Larger versions of the lamp are fixed on ships or pedestals and have shutters in front of the device that are opened and closed to transmit signals. Wilsons Promontory’s black metal Aldis lamp and attached electrical cord has a black painted wooden carrying case with metal clasp and leather hand grip.1. On trigger;"AP16413" Around V shaped protrusion attached to lamp "AP197873 / AEI .LTD 59" Beneath screw on face;"AD16415" Inside lamp, under glass;"ADMIRALTY PATTERN 16409 / 5 INCH HAND SIGNALING LANTERN SERIAL No. 212 Year 1960 / AEI PTY LTD SYDNEY" •2. Box. On brass plate below handle."ADMIRALTY PATTERN 16409 / BOX FOR TRANSPORTING LANTERN / PATTERN 16409" Inside box on side of metal insert attached to inside of box;"EXTRA LOW VOLTAGE TRANSFORMER / MADE BY / M.Brodribb, Melbourne/ cat & APP / No v/QR / 1811A / 50 / 60 va / CONT. 55 c / RATIO 240, 12 V TAPS " Top of metal box on sticker;"C of A / D.O.T 143076 / 12 V 5A" On Bakelite plug on metal box;"EXTRA LOW VOLTAGE"

The carronade was designed as a short-range naval weapon with a low muzzle velocity for merchant ships, but it also found a niche role on warships. It was produced by the Carron Iron Works and was at first sold as a complete system with the gun, mounting, and shot altogether. Carronades initially became popular on British merchant ships during the American Revolutionary War. A lightweight gun that needed only a small gun crew and was devastating at short range was well suited to defending merchant ships against French and American privateers. The invention of the cannon is variously attributed to Lieutenant General Robert Melville in 1759, or to Charles Gascoigne, manager of the Carron Company from 1769 to 1779. In its early years, the weapon was sometimes called a "mellvinade" or a "gasconade". The carronade can be seen as the culmination of a development of naval guns reducing the barrel length and thereby the gunpowder charge. The Carron Company was already selling a "new light-constructed" gun, two-thirds of the weight of the standard naval gun and charged with one-sixth of the weight of the ball in powder before it introduced the carronade, which further halved the gunpowder charge. The theory of its design was to use less powder and had other advantages that were advertised in the company's sales pamphlet of the time, state. The smaller gunpowder charge reduced the barrel heating in action, also reduced the recoil. The mounting, attached to the side of the ship on a pivot, took the recoil on a slider, without altering the alignment of the gun. The pamphlet advocated the use of woollen cartridges, which eliminated the need for wadding and worming, although they were more expensive. Carronades also simplified gunnery for comparatively untrained merchant seamen in both aiming and reloading that was part of the rationale for adopting the gun. Other advantages promoted by the company were. The replacement of trunnions by a bolt underneath, to connect the gun to the mounting, reduced the width of the carriage that enhanced the wide angle of fire. A merchant ship would almost always be running away from an enemy, so a wide-angle of fire was much more important than on a warship. A carronade weighed a quarter as much as a standard cannon and used a quarter to a third of the gunpowder charge. This reduced charge allowed Carronades to have a shorter length and much lighter weight than long guns. Increasing the size of the bore and ball reduces the required length of the barrel. The force acting on the ball is proportional to the square of the diameter, while the mass of the ball rises by the cube, so acceleration is slower; thus, the barrel can be shorter and therefore lighter. Long guns were also much heavier than Carronades because they were over-specified to be capable of being double-shotted, (to load cannons with twice the shot, for increased damage at the expense of range), whereas it was dangerous to do this in a carronade. A ship could carry more carronades, or carronades of a larger calibre, than long guns, and carronades could be mounted on the upper decks, where heavy long guns could cause the ship to be top-heavy and unstable. Carronades also required a smaller gun crew, which was very important for merchant ships, and they were faster to reload. The small bore carronade and carriage is part of a collection of nineteenth Century Flagstaff Hill Guns and Cannon, which is classified as being of significance and was made a few years after the beginning of Queen Victoria's reign in 1837 and fires a 6 lb pound cannon ball. This nineteenth century artillery piece is a rare and representative item of artillery of this era, used predominately on ships, both military and merchant. The artillery piece, individually and as part of the collection, is highly significant for its historical, scientific and aesthetic reasons at the state, national and world level. This carronade represents the methods of artillery technology, its advancement and its modifications to suit dangerous situations that sailors encountered from attacks from free booters (pirates, living from plunder) or others at the time. Carronade firing a 6 lb cast iron ball, with a smooth bore barrel 6.5 cm in dia the item is mounted on stepped wooden carriage with wooden wheels. Cannon barrel can have its elevation adjusted via a wooden wedge. Gun carriage has loops for locating and holding in position to a deck by ropes. Carriage is a replica made 1982Cast into the barrel is the royal emblem of Queen Victoria (VR "Victoria Regina") indicating the carronade was cast during Queen Victoria's reign / 1840 & 4-2-0 denoting the weight of the barrel. Right hand trunnion has a serial number “8708”. Also on top of the barrel is the British "Board of Ordinance" identifying mark a broad arrow indicating the carronade was in military use. flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, colonial defences, victoria’s coastal defences, warrnambool fortification, warrnambool garrison battery, warrnambool volunteer corps, ordinance, armaments, garrison gun, smooth bore cannon, carronade, black powder, 12 pounder, 1840, artillery, lieutenant general robert melville, charles gascoigne, carron company, mellvinade, gasconade

This microscope was used in the Ballarat Institute of Advanced Education Petrology Laboratory.Optical microscope, petrographic type, with a 4-lens objective turret. Black enamel frame, chrome plated accessories. Liftable frame. Housed in a blonde polished wood case.Reichert Serial Number 275062 Inside storage box "2" in red marker pen. On microscope frame a self-adhesive sticker "Ballarat CAE Geology". Also riveted to base frame a label "Supplied by H.B. Selby & Co Pty Ltd, Australia". Inside carry case door a card giving visual magnifications. On box door "S BOSHMA" in red Dymotype.petrographic microscope, ballarat college of advanced education, petrology laboratory, reichert, selby, microscope

Information from Norman F. Dalton: Ballarat had a reticulated DC supply in the early part of last century and in 1905 had sufficient generating capacity to enable the trams to be changed from horse drawn to DC electricity. The use of electricity increased with the main power station located on Wendouree Parade, near Webster Street, under the ownership of The Electric Supply Company of Victoria. AC generating plant was installed in 1925 and conversion to AC proceeded. In 1934 the company was taken over by the State Electricity Commission Victoria (SECV) and more AC generation was installed and the changeover of customers was accelerated. This is around the time that the Synchronome Frequency Checking Mast Clock was installed at the Wendouree Parade Power Station. The SECV Annual Report of 1921 states: ::Section 11 of the act directed the COmmission to enquire into the question of securing the adoption of such standards of plant and equipment of a system, frequency and pressure for the generation and distribution of electricity as will admit of the efficient interconnection of undertakings throughout the State. In 1934 when the SECV took over the Ballarat operations the question of linking with the State grid had been a planned operation for some years but due to financial considerations had hindered it and in fact would continue to do so for a further 10 years. So while the need for close frequency control for interconnection was hardly an issue, the need to keep electric clocks correct was important, particularly as this item was a frequent sales point to cover the inconvenience and sometimes expense of converting from DC to AC. The clock is a very accurate pendulum clock with provision for varying effective length during operation for precise time regulation. There are two normal time dials and one is controlled by the pendulum and the other is operated by the system frequency. When the clock was in use it was installed by the MEter and Tests Laboratory and the time was checked daily by radio time signals. The two dials were repeated in the operators control panel in the Power Station. A maximum deviation between the two dials was set in the operating instructions (eg 5 seconds) and the operator would correct this when necessary by remote manual alteration of the turbine governor set point. The clock was used to drive and regulate a system of "slave" clocks which were used to display the time in various locations around the power station. A slave clock is a simple clock which is driven by a small electric motor, its accuracy is regulated by the master clock every 30 seconds to ensure that it and all the other slave clocks in the station are on exactly the right time; slave clocks were placed in various locations, from common rooms to workshops. A master clock could potentially run thousands of slave clocks at one plant. The clock also contains a rectifier. A rectifier is a device that is used to convert AC power to more stable DC current.Two clocks in a timber case. Both are electric, one is powered by the main pendulum mechanism, the other is a self contained electric clock. The main mechanism is of the gravity arm and roller type, which sends an impulse to the slave clocks every 30 seconds. The This Synchronome Frequency Checking Master Clock was used at the Ballarat Power Station. Below the main section of the case is a smaller cabinet containing a rectifier to provide consistent DC power for the clock. The rectifier was made by the Victorian company Hilco, which was located in Burwood. There is a high chance this is not the original rectifier from this clock as there appears to be brackets to hold a larger device in the space the rectifier occupies.Front below main clock face on front of case: "Patented Sychronome Brisbane" Lower left-hand clock face: "Frequency time" Lower right-hand clock face: "Standard Seconds" Synchronous electric clock mechanism on door (Frequency time clock): >200/250 V. 50~ >"Synchronomains" Made in England >Direction indicator for clock starting switch >"To start move lever in direction of arrow and release" >"Patent applied for" Mechanism for "standard seconds" clock: >"English Made" >"Patented" >Serial number "321" >0 above right-hand pillar on front-plate Mechanism for "standard seconds" clock: >"English Made" >"Patented" >Serial number "321" >0 above right-hand pillar on front-plate Mechanism for main clock face: >"English Made" >"Patented" >Serial number "8751" >0 above right-hand pillar on front-plate Inside case, back panel, top enamel plate: >Seconds Battery + Pos. > Battery Common or - Neg. >1/2 min dials Inside case, back panel, bottom enamel plate: external seconds dial Inside case, right hand side, electrical knobs: two switches, both "A.C. mains" Pendulum rod, below suspension spring: Serial number (?) 0000005 Rectifier in bottom cabinet: >"Hilco Rectifier" >"A.C. Volts 230/240" >"Model 1060/S" >"A.C. Amperes" >"Serial No. 1060/S >"Phases 1" >"D.C. Volts 6" >"C.P.S. 50" >"D.C. Amperes 1" >"Made in Australia by Hilco Transformers McIntyre St., Burwood, Victoria." Bakelite electrical plug: makers mark Lower cabinet, RH side panel, pressed tin plate: "AC" (upside down) Brass speed adjustment, outer right RH side: "S" and "F" Ivory and wood pendulum beat ruler: >Ruler, with 0 in centre and numbers 1-5 in ascending order from centre on left and right. > "Synchronome Patent." Steel plate, back panel, inside case, right hand side: >N R A" (descending) >"2191" serial number/part number Face of main clock: "Synchronome Electric" synchronome frequency checking master clock, electricity, state electricity commission, wendouree parade power station, secv, clock, time, pendulum, electric supply company of victoria, norman f. dalton, ballarat power station, rectifier, slave clock

The Alexander Schleicher K4 was designed in the mid 1950s by Rudolf Kaiser as a club training glider and several hundred were built. The Australian Gliding Museum’s K4, VH-IKK, serial number 55, was built in 1957 and purchased by the RAF Air Training Corp. U.K. After some years it was sold to a New Zealand Gliding Club and in 1990 with over 4800 hours, number of launches unknown, it was purchased by the Brisbane Valley Soaring Club and in 1994 was transferred to the Far North Queensland Soaring Centre who operated it from the Mareeba airfield. On 9 January 2000 it was donated to Vintage Gliders Australia by Kevin Sedgman at a presentation ceremony with Alan Patching receiving the glider during the Rally at Lake Keepit. It has been flown regularly at vintage glider rallies and on several occasions at Museum open days. However, it has subsequently been grounded on account of potential structural defects. VH-IKK is one of two K4s in Australia, the other being VH-XJP which is believed to be in storage in Queensland in a damaged condition. When restored, this exhibit will be representative example of the AS-K4 glider-sailplane type.Tandem two seat high wing strutted glider consisting of wood with plywood and fabric wings, tailplane / elevators, fin / rudder, and tubular steel framed, fabric covered fuselage. Prior to restoration work, the glider was finished in a white, green and yellow paint scheme. “Vintage Gliders Australia” name in white lettering on fuselage sides and registration VH-IKK in black lettering on rudderaustralian gliding, glider, sailplane, alexander schleicher, k4, kaiser, raf air training corp, brisbane valley soaring club, far north queensland soaring centre, vintage gliders australia, sedgman, patching

This portable, hand held visual signalling lamp was used for optical communication via Morse code. It comprises the metal encased Aldis lamp with electrical cord and its associated green-painted, hinged wooden carrying case, which has a metal clasp and leather hand grip. Larger versions of these lamps are fixed on ships or pedestals and have shutters on the front that are opened and closed to transmit signals. Smaller hand held versions like the Point Hicks example have a concave mirror that is tilted to focus the light into pulse signals via a trigger. The lamps were pioneered by the British navy in the late nineteenth century and continue to be used to the present day.317 Details on the Point Hicks lamp include a serial number and other information. Another Aldis lamp and case remaining at Cape Nelson Lightstation dates to 1960 and has the initials of the Department of Transport, which at that time incorporated the Commonwealth Lighthouse Service. Wilsons Promontory also has an Aldis lamp and case that dates from around the same year. A lamp formerly at Cape Schanck has disappeared. The Aldis lamp and associated case at Point Hicks has first level contributory significance for its historic values and provenance to the lightstation. PHLS0007.1 Hand held signal light. Painted metal trigger with attached black electrical leads with battery terminals at end. Inscriptions on metal of lantern. PHLS0007.2 Hinged lid, wooden box painted army green to house signal light. Metal plate with inscription on front of box.PHLS0007.1 "D^D / LANTERN PORTABLE SIGNALLING / ADMIRALITY No 5110D / SERIAL No 5482 YEAR 943 / AMALGAMATED WIRELESS / A ASA LTD / 9792-100" •PHLS0007.2 "20 K4 transporting lantern / admirality pattern no 91108"

Green detecting set - Comprising of : Metal Case.Square detecting plate / Coil / loop; Detector wand battery pack and insert, detector unit earphones,spare amplifiers. Tin w/spare ear pins.Battery pack no Batteries Detector unit cover, probe assembly.Lithium button cells - removed.Detecting Set mine, model P 158. Serial Number 9686, Purchase order CB / 94236,MFR Name Polan Industries inc.FSN 6665 - 966-9071. Insert top /FSN 6665-991-0012 /Detecting set mine /Group 1 /size 15 /MFG Part NO COO- 0309 US property 6665-00-966-9871 Red caution sign on bottom.detecting set.

This Gestetner Cyclostyle duplicating machine was invented and manufactured by David Gestetner. He claimed in 1922, once he had released several models, that if a Gestetner Durotype stencil was used together with his Cyclostyle machine, then 10,000 copies could be made from the one Durotype stencil, an amazing claim for office technology of that era. David Gestetner (1854-1939), was born in Csoma, Hungary. He has been called the “founder of the worldwide office copying and duplicator industry.). He moved to London and in 1879 filed his first copying patent. In 1881 he patented the Cyclostyle stylus (or pen), which was used in conjunction with his Cyclograph device for copying text and images, He established the Gestetner Cyclograph Company in England at this time (1881) to protect his inventions and to produce his products; stencils, stylos (stylus or pen) and ink rollers. HIs inventions included nail-clipper and the ball-point pen (although the latter is more commonly associated with Laszlo Biro). Gestetner’s patented Cyclograph duplicator was used with his Cyclostyle Stylus or pen to write or draw on special thin wax-coated stencil paper (originally used for kite making paper) in the following way; 1. The Cyclostyle stencil was placed on a lower, framed metal plate of the Cyclograph 2. An upper frame was clipped over the top 3. The Cyclostyle pen, with its tip being a small metal-spiked or toothed wheel, was used to write or draw on the stencil, punched small holes into the paper and removed the wax coating in those places 4. The upper frame and stencil was then removed and a piece of blank paper was placed onto the metal plate in the lower frame and the upper frame with stencil was replaced 5. A roller was given an even distribution of Cyclostyle ink and rolled by hand over the stencil in the frame. This forced the ink through the holes in the stencil to and made a copy of the stencil on the paper 6. The upper frame was raised, the printed paper removed and another blank sheet was put into place. The whole process was repeated until enough copies were made. Gestetner’s invention developed further in 1894, with a stencil that could be placed on a screen on a revolving drum. The drum was manually rotated, the stencil then wrapped around another drum and was fed between cloth-covered rollers on which ink was evenly spread. Each revolution of the drum forced ink through the holes in the stencil and transferred the ink onto paper that had been fed between rollers and pressed against the drum. The process was repeated for each page. The paper was still fed and removed manually in this earlier invention but became more automatic in later models. In 1902 Gestetner duplicator model 6 was put onto the market. This model included the improvement of an automatic paper feed that synchronised with the rotation of the stencil. The Gestetner machine was the first office printing machine. It was easily installed and it made exact copies of the sane document quickly, effectively and inexpensively. This changed the way offices operated, making information easily available to many more users. The machines were commonly used in small businesses, schools, churches, clubs and other organisations for the wide distribution of a wide variety of information in the form of worksheets, newsletters and more. In 1906 the Gestetner Works were opened in Tottenham Hale, North London, and thousands of people were employed there up until the 1970’s. Due to the fast growing success of the Gestetner Duplicator machines many international branches for sales and service centres were established. David Gestetner was succeeded by his son Sigmund, followed by his grandson’s David and Jonathan. Further advancement was made by using a manual typewriter with specifically designed stencils. The end product was a printed, typewritten copy similar to the print from newspapers and booklets. In the next few years there were further developments of this revolutionary invention. The Gestetner Cyclostyle duplicator in our Collection is dated c.1922 - 1929 and it uses Gestetner Durotype stencils The 1922 British Industries Fair’s catalogue contained advertising for the Gestetner Rotary Cyclostyle “The World’s Premier Duplicator”, demonstrated at Stand K 86.” A Notice at the foot of the advertisement’s page boasts "Important - D Gestetner's latest invention, the "Durotype" Stencil, enables you to obtain 10,000 copies from one original if desired. It contains no wax of any description, is indestructible, can be stored indefinitely and printed from as required” In 1929 the look of the Gestetner machines changed; American designer Raymond Loewy was invited by Gestetner to improve the look of his duplicators, resulting in a very streamlined appearance. Eventually, around 1960’s, offices replaced their Gestetner with small photocopying machines and printers. Gestetner took over ownership of other office machine companies over time, including Nashua, Rex Rotary, Hanimex and Savin and eventually all came under the holding company name of NRG (Nashuatech, Rex Rotary and Gestetner). In 1996 Ricoh acquired the Gestetner Company, and it was renamed the NRG Group. REFERENCES Cyclostyle, Stencil Duplicating Machines, antique Copying Machines, Early Office Museum, http://www.officemuseum.com/copy_machines.htm Duplicating machines, Wikipedia Duplicator, Collection online, Canada Science and Technology Museums Corporation http://techno-science.ca/en/collection-research/collection-item.php?id=1989.0229.001 Gestetner duplicators, Totterham-Summerhillroad.com http://tottenham-summerhillroad.com/gestetner_duplicators_tottenham.htm Gestetner Duplicator, V&A Museum http://collections.vam.ac.uk/item/O322014/gestetner-duplicator-duplicator-loewy-raymond-fernand/ Gestetner, Grace’s Guide to British Industrial History, http://www.gracesguide.co.uk/Gestetner Duplicating machines such as this one revolutionalised access to copies of printed material, changing the way that educational bodies, offices, small businesses and community clubs and charities operated.Duplicating machine, Gestetner Cyclostyle Durotype, a stencil-method duplicating machine with two rotating drums plus rollers. Hand operated, tabletop office machine. Front has folding Bakelite handle, oil filling hole, calibrating gauge with scale, and copy counting meter. Right side has printed manufacturer’s plate that slides out as a paper output tray. Left side has metal plate with protrusions and perforations, plus another similar plate that is detached. It also has a metal frame attached [that would have been used to hold a paper input board, adjusted for various sizes of paper]. Cover, metal, with folding wooden handle on top, attaches to base with metal clips. Inscriptions printed on machine, mostly in gold-coloured paint. Round metal manufacturing plate is stamped with Serial Number 95759. Made by D. Gestetner, London, c.1922-1929Maker’s plate “MANUFACTURED / BY / D. GESTETNER LTD, / No. 95759 / CYCLOSTYLE WORKS / TOTTENHAM HALE / LONDON, N” Copy counting meter shows “1 4 6 4 8 [space]“ copies. Calibrating gauge has divisions with numbers “0 1 2“, labelled “← [left arrow] “TO PRINT LOWER” and “→ [right arrow], TO PRINT HIGHER”. “The Gestetner”, “Cyclostyle”, “Gestetner” (Trade Mark), Right side print of manufacturing details includes “The / Gestetner / TRADE MARK” And “THE FOLLOWING TRAFE MARKS / - - - OF INK, STENCILS / - - - AND GUARANTEE OF PERFECT / - - - BOTH - - - AND MACHINE” and “CYCLOSTYLE / DUROTYPE / GESTETNER” and “D. Gestetner” flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, office machine, copying machine, gestetner machine, duplicating machine, duplicator, stencil machine, gestetner cyclograph company, cyclograph, cyclostyle, d. gestetner ltd, gestetner durotype stencils, gestetner cyclostyle, printing machine, office technology, durotype stencils, david gestetner, raymond loewy, roneo, rotary duplicatorten, mimeo, mimeograph machine, roneograph copier

Rectangular olive green metal case. Stored within the case is a round olive green metal lamp. The lamp is attached to the metal case by a two wire copper flex cord. Stored within the case are 3 short metal rods with a spiral thread on one end which screw together to form a stand for the lamp. The interior of the case is divided into 2 sections and is accessed via 2 lids which are hinged on the internal divide, one lid is larger than the other. Mounted to the inside of the larger lid is a Morse key pad. Attached to case is a canvas webbing strap with brass buckles.Mounted on the larger of the lids, is a rectangular brass identification plate with the inscription " LAMP SIGNALLING DAYLIGHT SHORT RANGE CASE MK II, PMG MELB 1942 " and stamped 1176 5. Mounted on the lamp is is an oval brass identification plate with the inscription "LAMP SIGNALLING DAYLIGHT SHORT RANG PROJECTOR MK 11 STROMBERG CARLSON 1942" with stamped serial number 26634. D (up arrow) D is marked on one side of the case.