Metal panel with various instruments and controlsavro anson, control panel, instrument panel, cocpit

Heavy 4 engines Avro-Lancaster Bomber - piIot area and instrument panel in service with R.A.F. during World War II. Registration S for Sugar R5868.World War 2 , heavy 4 engined Bomber Registration Number S for Sugar R5868 maintained at R.A.F. Museum Hendon U.K.Rectangular shaped color print of the interior of a Lancaster Bomber showing the pilots area and aircraft instrument cluster. Rear of the frame is a small strip stating photograph by Tony Watts - title - "After the Battle magazine. Lancaster Cockpit - that of R5868 at the RAF museum, Hendon U.K. Sticker - GEELONG PICTURE FRAMERS - Art Posters . Prints . Framing 70 Ryrie Street, Geelong- Telephone - (052) 29 7805world war two, avro lancaster bomber, r5868

Belonged to Maxwell Lennox Matheson 418447 RAAF. Refer 1959 for his service history.Wood frame block with six (6) instruments, round shape set in the wood frame. The 6 instruments all different all represent a replica of a standard "sperry flight instrument panel". These parts were fitted to most RAF and RAAF aircraft. "M Matheson 87 Reservoir Road Strathdale Bendigo" (Label on rear).instruments, equipment, raaf

The Bell UH-1 Iroquiois helicopter was used extensively during the Vietnam War. Instrument panel from Bell Iroquois UH-1BDials & specificationsinstrument panel, bell uh-1 iroquois

Metrological Instrument from Fairy Swordfish Planeequipment, ww2, ran

Inside of a 1967 Holden Divisional Van with blue steering wheel, instrument panels and radio. Circa 1991.police vehicles; motor transport branch; motor transport section; wireless patrol; holden van

This exhibit is a home built glider of a Grunau Baby 2 design modified by the addition of a fully enclosing Perspex canopy, spoilers, and a landing wheel. It was built by Alex Mackie and was originally owned by the Southern Cross Gliding Club at Camden, New South Wales. The first flight was on 19 May 1956. After about 10 years service with that club it passed through a series of owners, including the Forbes Soaring Club, Beaudesert Gliding Club and private operators. The last major inspection and overhaul of the glider was April 1972. It passed a further airworthy inspection in April 1975. At that time, questions were raised about the weight of the glider (found to be 400 lbs empty). In 1976 it had fallen into a non-airworthy condition and has not flown since. By that time the glider had flown 1161 hrs 11 minutes from 5228 launches. This exhibit is an example of a Grunau Baby 2 type incorporating some improvements as typical of post war built Grunau Baby gliders. Wooden – fabric covered glider – missing canopy perspex, Instrument panel has turn and bank only. Currently the glider features a predominately silver grey colour scheme. australian gliding, grunau, southern cross gliding club, forbes soaring club, beaudesert gliding club

A.C. Bridge MK 7A. A black instrument panel with controls, connectors and a 0-5- microAmpere DC indicator located on thetop face, and the electrical components located on the underside. No mounting frames, hence components exposed and vulnerable. scientific instrument, barlow and kelly, a.c. bridge

This meter belonged to the State Electricity Commission of Victoria. This meter measured the power used by all the houses in Mount Beauty and provided an inked one month period chart. This information was used to quantify and pay for the power consumption to the Transmission and Generating Department from the Distribution Department which then went on to bill local consumers.The State Electricity Commission of Victoria constructed the Kiewa Hydro Electric Scheme from the late 1930's to the 1960's. The construction towns of Bogong and Mt Beauty used electricity which was measured by this meter resulting in billing customers for the power they used.Black box with black painted wooden frame top and bottom screwed on holding clear glass at the front so that the instruments can be seen. A metal cylinder is at the bottom of the instruments with a connecting rod to the 7 digit meter in the middle of the instrument panel. In the middle of each end of the front of the box are 2 screws with knobs wound on. 22KV. BK. summation Chart 0-1 x 100,000state electricity commission of victoria. meter. transformer summation. kiewa hydro scheme. mt beauty. power. electricity.

This clinometer, is a hand-held optical scientific instrument used in surveying to measure vertical angles. It is used to measure the angle of elevation from the ground in a right-angled triangle. It may have been used by a surveyor or a forester to measure the height of tall things where you couldn't possibly reach to the top of e.g. flag poles, buildings or trees.This item is an example of an early hand held measuring instrument.. Today the use of electronic sensors is an important component in the design and function of the clinometers.A rectangular wooden folding measuring instrument. the panels are brass framed. Inside is a brass semi-protractorgraduated 90-0-90' with index arm pointeran dwith a graduated edge in inches. Outside is a temperature conversion scale,Troughton & Simms, LONDONscientific-instrument measurement clinometer

The Slingsby T31 is a two seat training glider that came available in 1951. It is, in effect, a two seat version of the single seat Kirby Tutor. The T31 was marketed by Slingsby Sailplanes both as complete aircraft and kits of parts for assembly. The Australian Gliding Museum’s example (currently registered as VH-GDB) is one of five of this type to grace Australian skies. Three including GDB were assembled in Australia from kits supplied by Slingsby’s in England, the other two were delivered as completed airframes. To date only four remain of which two are airworthy. This aircraft began flying in at Caversham in Western Australia (the then home of the Gliding Club of Western Australia) in July 1956. It was badly damaged in a crash in June 1958. The wreckage was sent to Schneiders in Adelaide for repair. However, the Club decided against having the repairs done, opting instead to buy a new ES52 Kookaburra. After a couple of years, the wreck was purchased by a member of the Waikerie Gliding Club whereupon the glider was rebuilt with some modifications, including a more rounded and better streamlined fuselage nose. It returned to the air in October 1961 at Clare in South Australia. The ownership of VH-GDB passed through a number of clubs, including at Dubbo in New South Wales, Wimmera in Victoria and Pioneer Valley at Mackay in Queensland. Eventually, it came into the hands of Bill Riley of Tocumwal in New South Wales who held it in storage for many years. Riley donated the aircraft to the Museum. It has been restored to airworthiness and is flown at vintage glider rallies and on Museum open days. This exhibit is an excellent example of a Slingsby T31 Tandem Tutor, a type of glider that was used by a number of clubs in the 1950s and 1960s for dual training of pilots to the solo capability.The Slingsby T31b Tandem Tutor is an open cockpit, tandem, two-seater glider with high, pylon mounted two piece wing supported by double, wire braced, steel tube struts. The glider is fitted with a main wheel, rubber-block sprung, wooden nose skid and steel leaf sprung, brass shod tailskid. The basic controls of aileron, rudder and elevator are not supplemented with pitch trim. Wing lift spoilers and both aerotow and winch releases are fitted. The instrument panels in both cockpits are fitted with an airspeed indicator, cosim variometer and altimeter. This red and silver painted wood and fabric covered aircraft is in excellent condition having been restored to full airworthy status by the Australian Gliding Museum. SLINGSBY – T31b (nose – both sides) DB Australian Gliding Museum (rudder – both sides) It has been given Serial Number GFA/HB/12 and is registered as VH-GDBaustralian gliding, glider, sailplane, slingsby, tandem tutor, t31, gliding club of western australia, waikerie gliding club, wimmera soaring club, pioneer valley soaring club

With the advent of electricity, so to came the invention of the Electrocardiograph Machine. This piece of medical equipment gave nursing staff and doctors a more precise indication of a patients heart beat and was used extensively across Victoria's medical institutions. The equipment is significant because it is a fully intact example of diagnostic equipment used in a mental health hospital in Victoria Australia.Cardiotrace Electrocardiograph Machine in blue plastic case with black handle. Contains: Electric cord Cords to link electrodes Graph paper to measure heart beats Instruments on panel marked 'stylus heat', 'off', 'run', 'position', 'test', 'record', '1', '2', '3', 'aVR', 'aVL', 'aVP', 'V', '1/2V', 'lmV', marker.Manufacturer: Medical Instrument Co. Pty. Ltd. Distributor: Watson Victor Limited Serial No: 3362 Cardiotrace Heat Mark III Electrocardiograph/Voltage 220-240 A/C /Frequency 50 cycles per second/Watts 45 serial 3362/Caution: Refer to Manual for full detail.electrocardiograph machine, medical instrument, medicine, health, mental health, ararat mental hospital, j ward

The FB was promoted as being longer, lower, more spacious and more powerful than the FC model, but in reality it was only slightly so on each count overerall length was 5.5 inches (140 mm) greater, although the wheelbase remained the same. The engine bore was still 3 inches (76 mm), the last model with that specification. Engine capacity was 138 cubic inches (2.16 L) but the compression ratio was raised. However, the resulting extra 4 brake horsepower (3 kW) of power did not compensate for the greater weight of the FB, so performance was inferior to that of its predecessor. Changes were also made to the brakes, front coil springs, air cleaner and clutch. Obvious styling differences were the lower bonnet, finned rear mudguards with new taillights (on the sedans and wagons only) and a wrap-around windscreen. Seating was improved, as was the instrument panel. A refinement of the FC model but appearance significantly changed with a wraparound windscreen, lower bonnet and finned rear guards.. This vehicle was purchased in NSW The interior was in excellent condition bur required extensive exterior work to bring it back to its original condition, It had a mileage of 8500. A refinement of the FC model but appearance significantly changed with a wraparound windscreen, lower bonnet and finned rear guards. It was the first Holden with acrylic paintwork.Two tone grey body , four door FB Holden sedan. Finned rear mudguard,. Holden Special Registered number 63452-Hholden, automobile, 1960, car

The front and rear of the body had minor restyling, with new front grille, headlights and taillights. The interior has been significantly upgraded. Interior upgrade includes a new instrument panel, centre console and steering wheel and new design transmission lever and handbrake.[2] There is also a new mobile phone power outlet under the centre console. The new instrument cluster features a large multi-function digital display (single or triple-window, depending on model), which displays information such as radio station display, PRND321 gear selected indicator, trip computer with stopwatch function, service reminders and a help facility. Standard features (on some models) now include "twilight sentinel" - automatic headlamp control, programmable headlamps off time delay, high feature Blaupunkt audio systems, road-speed sensitive intermittent wipers and passenger airbags. The VY Series II update added cruise control, front power windows variable front seat lumbar support, and revised interior trims. A 245 kW (329 hp) V8 was introduced to sports variants and a sportier repositioning of the Calais model. This repositioning included a subtle body kit, the option of a 235 kW V8 in place of the previous 225 kW (302 hp) and a firmer suspension tune (known as FE 1.5) that was not as stiff as the FE2 suspension on sports variants. Released in September 2002 and produced until August 2004 (with a Series II released in August 2003), the VY series was the first major design departure (both inside and out) of the third generation Commodore range released in August 1997. It launched at the same time as the Ford Falcon (BA).VY Holden 4 door sedan white paint with grey fabric upholsteryLion and stone emblem grille centre, V6 badge on mudguards, Commodore badge on boot LHS, Lion and stone badge on boot centre, Acclaim badge RHS of boot lidvehicle, commodore, car

This unique aircraft was conceived in 1943 as a two seat trainer. A very large part of the design work can be attributed to Jock Barratt and Harold Bradley. The general layout adopted is similar to the Kite I and Kite II single seat sailplanes of Martin Warner and Allan Campbell. Having regard to this heritage, the glider was originally named Kite III but renamed Pelican 2, perhaps because it was the second two seat training glider built by the Waikerie Gliding Club – the first being the Pelican, a reconfigured Pratt Utility glider. Pelican 2 was first flown in 1952 and regularly since then, at least until about 1992. The Pelican 2’s performance was found to be very good for sailplanes of its era and was often used for more advanced flying in addition to training new pilots. Very few changes have been made to the Pelican 2 over the years. The undercarriage was modified after its initial testing to improve the placement of the wheels. The trailing edge of the rudder (originally straight) was rounded adding to the surface area. The twin shoulder tow line bridles were replaced with a belly hook when aviation design rules declared shoulder bridles dangerous and a nose hook has since been added to allow for aero-towing. A unique home grown sailplane design associated with Australian gliding pioneers Wooden 2 seat glider sailplane with fabric covering. Distinctive features include the pod and boom fuselage with side by side seating for pilot and a second person. The canopy of perspex supported by aluminum framing opens with port and starboard segments separately folding upwards and forward. The instrument panel includes altimeter, airspeed indicator, slip indicator and variometers. In addition to the usual controls, there is a trim operated by a small wheel mounted centrally, at head height, on the bulkhead at the rear of the cockpit. Incorporated in the skid under the fuselage pod are two wheels (one approximately midships and the other at the rear end). It has a three piece cantilever wing of approximately nearly 17 metres. The ailerons run almost full length of the outer wing segments. A Gottingen 426 section has been used changing to M6 at the tips. Outer wing segments are joined to the centre section to give about 300 mm of dihedral at the tips. The glider is equipped with airbrakes. The colour scheme consists of orange fuselage with black nose and skid. The tailplane / elevator and rudder are painted white. The wing is predominantly white with an orange leading edge. Registration VH-GFY On each side of rudder – “Pelican II” in black lettering on a rectangle of silver On each side of fuselage pod the letters ‘FY’ On each side of the fuselage, below the edge of the cockpit opening – “WAIKERIE” in black paint. australian gliding, glider, sailplane, kite, pelican, waikerie gliding club, jock barratt, harold bradley, martin warner, allan campbell

D.C. Voltmeter 180-270 volt range. Black cylindrical shape, with partly chrome plated front cover and simi-circular glass window. Pointer indicator, semi-circular scale. This panel mount instrument is attached to a crudely varnished wooded stand for bench-top use. Serial Number 2172Vscientific instrument, ballarat school of mines, voltmeter

The barometer was either made or sold by T. Gaunt & Co. of Melbourne, a manufacturer, importer and retailer of a wide variety of goods including jewellery, clocks and watches, navigational and measuring instruments, dinnerware, glassware and ornaments. Thomas Gaunt photograph was included in an album of security identity portraits of members of the Victorian Court, Centennial International Exhibition, Melbourne, 1888. (See below for further details.) Admiral Fitzroy Pattern Barometer History: The stick mercury barometer was named after Admiral Robert Fitzroy of the Royal Navy (1805-1865) for his detailed instructions on how to interpret the weather, which were included with the instrument. Fitzroy was the captain of the HMS Beagle, also a weather forecaster to Charles Darwin and the second Governor of New Zealand. He developed many different types of barometers and was the first person to introduce the science of weather forecasting to the British Isles. A local manufacturer of scientific instruments, Thomas Gaunt, produced the barometer that was adapted for the southern hemisphere by Robert Ellery, the State Astronomer based at the Melbourne Observatory. In the original sale catalogue for Gaunt's, the item is described as "Gaunt's Fitzroy Barometers" and it was priced from 25/- to ₤9.9s. History of Thomas Gaunt: Thomas Gaunt established Melbourne's leading watchmaking, optical and jewellery business during the second half of the 19th century. Gaunt arrived in Melbourne in 1852, and by 1858 had established his own business at 14 Little Bourke Street. Around 1869 he moved to new premises in Bourke Street on the corner of Royal Arcade. Gaunt's shop quickly became a Melbourne institution. Gaunt proudly advertised that he was 'The only watch manufacturer in the Australian colonies'. While many watches and clocks may have had Gaunt's name on the dial, few would have been made locally. Gaunt did make some watches for exhibitions, and perhaps a few expensive watches for wealthy individuals. Gaunt's received a telegraph signal from Melbourne Observatory each day to correct his main clock and used this signal to rate and repair ship's chronometers and good quality watches. His main horological manufacturing was directed at turret clocks for town halls, churches and post offices. These tended to be specific commissions requiring individualised design and construction. He made the clock for the Melbourne Post Office lobby, to a design by Government Astronomer Robert Ellery, and won an award at the 1880-81 Melbourne International Exhibition for his turret clock for the Emerald Hill Town Hall. He became well known for his installation of a chronograph at Flemington Racecourse in 1876, which showed the time for the race, accurate to a quarter of a second. The firm also installed the clockwork and figures for Gog and Magog in the Royal Arcade. Thomas Gaunt also developed a department that focused on scientific instrumentation, making thermometers and barometers (from imported glass tubes), telescopes, surveying instruments and microscopes. Another department specialised in electroplating for trophies, awards and silverware, and the firm manufactured large amounts of ecclesiastical gold ware and silverware, for the church including St Patrick's Cathedral. There are no records that disclose the number of employees in the firm, but it was large enough for Gaunt to hold an annual picnic for the watchmakers and apprentices at Mordialloc from 1876; two years previously they had successfully lobbied Gaunt to win the eight hour day. Gaunt's workforce was reportedly very stable, with many workers remaining in the business for 15 to 30 years. Gaunt's wife Jane died on September 1894, aged 64. They had one son and six daughters, but only three daughters survived to adulthood. Two became nuns at the Abbotsford Convent and one daughter, Cecelia Mary Gaunt (died 28 July 1941), married William Stanislaus Spillane on 22 September 1886 and had a large family. Gaunt died at his home in Coburg, Victoria, leaving an estate valued at ₤41,453. The business continued as T. Gaunt & Co. after his death. The barometer is historically significant as an example of the work of Melbourne’s leading scientific instrument maker, Thomas Gaunt. The barometer has social significance as an example of the type of scientific equipment that Thomas Gaunt expanded his horology business into producing. Further social significance lies in the fact that Robert Ellery, the Government Astronomer who designed the local version of the barometer, had a direct connection with the Melbourne Athenaeum founded in 1839 as the Melbourne Mechanics' Institution. Its purpose was "the diffusion of literary, scientific and other useful information". There are also records of a T Gaunt as a subscription and committee member of this the Athenaeum organisation during the 1870s and 1880s which may be Thomas Gaunt, unfortunately still unverified.Stick mercury barometer known as the Admiral Fitzroy Barometer. It comprises an oblong wooden case with glass front panel, ornate pediment, barometer with bulb cistern (empty of fluid), cleaning brush with printed instructions for interpreting information given by the gauge affixed to left and right face of instrument. Includes a thermometer. The barometer appears to be intact. Adapted to the Southern Hemisphere. Special remarks by Admiral Fitzroy. Made by Thomas Gaunt, Melbourne. Manufacturer's details are on back of wooden casing. Rear has upper and lower brass screw plates for securing to vertical surface."Manufactured by Thomas Gaunt, 14 Little Bourke Street, Melbourne. "flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, barometer, admiral fitzroy, thomas gaunt, thomas gaunt of melbourne, clockmaker, admiral fitzroy barometer, barometer instructions, gaunt’s fitzroy barometer, gaunt’s of melbourne, gog and magog designer, horological manufacturer, meteorological instrument, melbourne athenaeum, melbourne mechanics' institution, melbourne observatory time signal, robert ellery government astronomer, scientific instrument, stick mercury barometer, thermometer, weather forecast, t gaunt & co

The piano (Beale-Vader patented model) was donated on Thursday 19 December 1907 by Lady Northcote (Alice, wife of the Governor General of Australia) for the Siddeley Street Institute. The article in The Age dating Friday 20 December 1907: "Shortly after noon yesterday the Rey. A. Gurney Goldsmith, chaplain to the Victorian Missions to Seamen, who has just taken up residence at his quarters in the new Seamen's' Institute on the Yarra-bank, which was recently opened by his Excellence the Governor-General, was surprised at the receipt of a case of large dimensions. On opening it he found a grand piano, accompanied by a card, "With Lady Northcote's compliments." The pianoforte is one of Beale's make, and its presentation is another illustration of the determination of the vice-regal representatives in Australia to encourage local manufactures. It will be remembered that on the occasion of the opening of the institute an appeal was made to the public for a pianoforte and a billiard table. Lady Northcote has responded with the former, and it will be most useful in connection with the concerts which are given once a week to the, sailors of vessels coming up tho river. The question now arises as to who will provide the billiard table for the use of "Jack ashore," as one of the inducements for him, to visit the institute instead of' spending his spare time in the public house. "Governor Northcote and his wife had laid the foundation Stones of the first Central Institute on Siddeley street. The piano was used it for entertainments and concerts including accompaniment of silent films in the 1920s. 21st century visiting seafarers whilst on shore at the Mission, still regularly play pieces such as popular tunes and classics. A walnut case, full iron framed Upright Piano . See image details; decorative trims throughout, and identification plate inside. Screw holes indicate missing candle brackets or sconces on the two front panels.Lid Royal letters patent coat of arms; inside workings stamped plaque: " The/ Beale-Vader / Steel-wirest-plank / patented / throughout / the world"piano, royal grand piano, beale, beale-vader, music, entertainment, concerts, lady northcote, siddeley street, seamen's mission, alice northcote nee stephen, reverend alfred gurney goldsmith

This type of instrument typically used by pilots and navigators for quick calculations of Air Speed and Wind Drift.hand operated navigation computer. Rotating scale on the front panel and a scroll type scale on the inner panel with a winder knob on the right side. Front panel is hinged at the top and bottom has two curved thigh pads.Indent No. G6B/145 RAAF Serial No. WG/2967* I.C.A.N. in center of front dial COMPUTER NAVIGATIONAL Ml. III D.

This chapel organ, or pump organ, was made by the Packard Company of Fort Wayne, USA. It was purchased locally from John Broadwood Shepherd & Son of Liebig St, Warrnambool. The donor advised that it was played for many years in the Winslow Presbyterian Church, southwestern Victoria (on Caramut Road, now a private residence). The serial number of the organ dates to be no older than 1887 and no younger than 1901, according to The Pump Organ Society. The goals of The Packard Company, as quoted from the Fort Wayne Gazette, 6th August 1873 are summarised as such; “In the first place, it was determined to make an organ which should be excelled by none. …. It is interesting to the uninitiated to watch the different processes which literally convert the trees of the forest into the marvellous instruments which sound the praises of God in thousands of churches and Sabbath Schools, or make sweet music in multitudes of homes.” The music store of John Broadwood Shepherd and Son had an “impressive” stand at The Great Warrnambool Exhibition of 1896 – 1897 and received a medal for its exhibit. It was also involved in the community, sponsoring prizes for the Musical and Recital Competition, which was part of the entertainment for the Exhibition. The “Warrnambool Standard” newspaper has reference to John Broadwood Shepherd and Son in a newspaper of 1887 and another dated April 13, 1901. A brief history of the Packard Company: 1850, Isaac T. Packard joined with Nelson J. Foss and Calvin Hatch to form Packard, Foss, & Co., manufacturing reed organs, seraphines, and melodeons 1871 the Fort Wayne Organ Company was formed, and Isaac Packard has 40 shares. 1872 the first organ was completed 5th Sept 1899, “Fort Wayne Organ Company” was officially changed to “The Packard Company” 1908 – 1914 (different dates given) the Packard Company ceased producing organs and specialised in pianos. 1930 company went into receivership 1935 the city of Fort Wayne acquired the former Packard Company property, tore the buildings down and turned it into a park, now known as Packard Park. The organ is significant to local history for being sold by a Warrnambool business and played at a local chape or church. It represents community and religious life in late Victorian times.Chapel organ or pump organ (with stool), dated not before 1897 and not after 1901. Medium brown timber with fretwork and turned spindles, Manufactured by Packard, Fort Wayne U.S.A. Organ was purchased from John Broadwood Shepherd & Son, Liebig St, Warrnambool. Serial number is stamped into the wood, rear of organ. lower right panel. Pedals are covered in carpet and each has the maker's name on the lower part of the pedal frame. The keyboard has five octaves and twelve stoppers.Words on front panel “Packard Organ / Fort Wayne Ind. U.S.A. / JOHN BORADWOOD SHEPHERD & SON, / LIEBIG STREET, WARRNAMBOOL.” Serial Number "48870"flagstaff hill, warrnambool, shipwreck coast, flagstaff hill maritime village, flagstaff hill maritime museum, maritime museum, great ocean road, pump organ, packard organ, fort wayne usa, john broadwood shepherd & son, john broadwood, winslow victoria, church music, musical instrument, john broadwood shepherd and son, presbyterian church, winslow presbyterian church, the great warrnambool exhibition 1896-1897

Organ donated to the Cowes Kindergarten by McIlwraith Ancestors, then given PIDHSOrgan from McIlwraith home, Rhyll. Wooden, fret work in front, coloured cherubs and panels, rest for candle or light on left side top, beading below keyboard.Waters, New Yorklocal history, musical instruments, keyboard, organ, mcilwraith family, rhyll, phillip island

A slide rule is an instrument which is used to carry out mathematical calculations. William Oughtred is credited with its invention in 1621, however many others including Isaac Newton have made improvements or modifications over the years. From 1625 to 1800 there were approximately 40 different styles brought forward. with the following 100 years sees over 250 designs created.There have been different versions and modifications to suit scientific, mathematical and engineering requirements. It is interesting to note that many of the buildings of the 19th and 20th centuries have been designed with the use of slide rules. Their use has declined in the last 25-30 years with the advent of computers and specialist calculators.While not directly linked in any way to the history of Warrnambool, this slide rule would have been a item in use by students doing maths at upper secondary level as well as other applications which would make it a familiar object to many people.Coated bamboo with sliding metal framed glass panel or cursor . The bamboo is in three sections with the middle section movable. It is marked in various graduated measurements mainly in dark blue but with some in green and red.It is inside a dark grey rectangular box with a slide off lid on one end.There is a celluloid panel on the back with a conversion table printed on it. There is an accompanying 67 page manual with a pale green cover with black text. On slide rule:Sun Hemmi Japan No 2664S On box: Sun Hemmi Japan No 2664S warrnambool, hemmi slide rule, bamboo slide rule

A good example of a finely machined instrument.Heavy oblong bevelled edged metal plate with two rollers and panel secured to the front. Two circular serrated screws at each end of plate. Reverse 8 brass screws 2 revertsPrecision Sydneywarrnambool, swinton, alexander swinton, rolling parallel ruler, rolling ruler.