Shows the removal and packing of the bulbs used in sub-stations to rectify or change the electrical power from AC to DC for tram use.Demonstrates the removal and packing of mercury arc rectifier bulbsSet of five digital images of decommissioning mercury arc equipment or bulbs at a sub station during 2005. trams, tramways, substation, mercury arc, yarra trams

Newspaper cutting from the Argus, June 20, 1928. A photo of 4 female students and a staff member, with the caption: "Now is the time for Dahlia bulbs to be lifted, divided, and transplanted. Here is a group of girl students at the Burnley Horticultural Gardens being instructed in the art by Mr G. Russ, plant propagator."female students, dahlias, george russ, student outside class, dahlia bulbs

This item, which dates to 1988, is contained in the original supply packet and survives in good condition. It was commonly used by lightkeepers for both wet and dry bulb thermometers, with the muslin going into the bottom of the dry bulb where it was held in place by the wick and ‘end of the wick was then placed in a jar of deep water to keep the bulb cool’. The difference in temperatures between the dry and wet bulb thermometers could then be worked out to establish the dew point in the air.They were common in lightstations, but this intact item remains in the original packaging and is a fine representative example of its kind. It was acquired from the Bureau of Meteorology. Recording and communicating weather readings was an important facet of lightstation work and a number of different but related items of meteorological equipment survive at the six lightstations managed by parks Victoria. The Cape Nelson collection includes a pair of Australian-made thermometers in their original box, both in Fahrenheit, with one recording the minimum, the other the maximum temperature and a barometer table with instructions for correcting readings. Cape Otway has a Beaufort Scale, a table of wind forces which lists 12 types on a scale of 1 to 12, and provides associated speed in knots and travel time per minute or hour. Gabo Island has an anemometer, wind speed indicator and a wind speed recorder.Muslin and wick for a wet bulb thermomenter in unopened white paper packaging with directions for use printed on the package on the front.On front of package,"MUSLIN AND WICK FOR WET BULB THERMOMETER......."

This soda syphon was made in England, UK, from metal, glass and synthetic materials. The pump mechanism on top of the bottle includes a soda bulb. When this bulb is pierced the soda inside is released and it aerates the contents of the bottle as they are dispensed through the tap on top.Soda syphon (or siphon) covered in diamond shape synthetic material, with used soda bulb fitted. Tap appears jammed. Inscription on top of bottle. Made in England. Size 'C'. Includes inscriptions for place made, size and instructions."Never fill syphon above red line", "Made in England", "Size C", "Shake syphon well while piercing bulb"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, soda syphon, soda siphon, drink dispenser, drink aerator

This dental instrument, possible used for suction, was donated to Flagstaff Hill Maritime Village by the family of Doctor William Roy Angus, Surgeon and Oculist. It is part of the “W.R. Angus Collection” that 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. ABOUT THE “W.R.ANGUS COLLECTION” Doctor William Roy Angus M.B., B.S., Adel., 1923, F.R.C.S. Edin.,1928 (also known as Dr Roy Angus) was born in Murrumbeena, Victoria in 1901 and lived until 1970. He qualified as a doctor in 1923 at University of Adelaide, was Resident Medical Officer at the Royal Adelaide Hospital in 1924 and for a period was house surgeon to Sir (then Mr.) Henry Simpson Newland. Dr Angus was briefly an Assistant to Dr Riddell of Kapunda, then commenced private practice at Curramulka, Yorke Peninsula, SA, where he was physician, surgeon and chemist. In 1926, he was appointed as new Medical Assistant to Dr Thomas Francis Ryan (T.F. Ryan, or Tom), in Nhill, Victoria, where his experiences included radiology and pharmacy. In 1927 he was Acting House Surgeon in Dr Tom Ryan’s absence. Dr Angus had become engaged to Gladys Forsyth and they decided he would take time to further his studies overseas in the UK in 1927. He studied at London University College Hospital and at Edinburgh Royal Infirmary and in 1928, was awarded FRCS (Fellow from the Royal College of Surgeons), Edinburgh. He worked his passage back to Australia as a Ship’s Surgeon on the on the Australian Commonwealth Line’s T.S.S. Largs Bay. Dr Angus married Gladys in 1929, in Ballarat. (They went on to have one son (Graham 1932, born in SA) and two daughters (Helen (died 12/07/1996) and Berenice (Berry), both born at Mira, Nhill ) Dr Angus was a ‘flying doctor’ for the A.I.M. (Australian Inland Ministry) Aerial Medical Service in 1928 . The organisation began in South Australia through the Presbyterian Church in that year, with its first station being in the remote town of Oodnadatta, where Dr Angus was stationed. He was locum tenens there on North-South Railway at 21 Mile Camp. He took up this ‘flying doctor’ position in response to a call from Dr John Flynn; the organisation was later known as the Flying Doctor Service, then the Royal Flying Doctor Service. A lot of his work during this time involved dental surgery also. Between 1928-1932 he was surgeon at the Curramulka Hospital, Yorke Peninsula, South Australia. In 1933 Dr Angus returned to Nhill where he’d previously worked as Medical Assistant and purchased a share of the Nelson Street practice and Mira hospital from Dr Les Middleton one of the Middleton Brothers, the current owners of what was once Dr Tom Ryan’s practice. Dr L Middleton was House Surgeon to the Nhill Hospital 1926-1933, when he resigned. [Dr Tom Ryan’s practice had originally belonged to his older brother Dr Edward Ryan, who came to Nhill in 1885. Dr Edward saw patients at his rooms, firstly in Victoria Street and in 1886 in Nelson Street, until 1901. The Nelson Street practice also had a 2 bed ward, called Mira Private Hospital ). Dr Edward Ryan was House Surgeon at the Nhill Hospital 1884-1902 . He also had occasions where he successfully performed veterinary surgery for the local farmers too. Dr Tom Ryan then purchased the practice from his brother in 1901. Both Dr Edward and Dr Tom Ryan work as surgeons included eye surgery. Dr Tom Ryan performed many of his operations in the Mira private hospital on his premises. He too was House Surgeon at the Nhill Hospital 1902-1926. Dr Tom Ryan had one of the only two pieces of radiology equipment in Victoria during his practicing years – The Royal Melbourne Hospital had the other one. Over the years Dr Tom Ryan gradually set up what was effectively a training school for country general-practitioner-surgeons. Each patient was carefully examined, including using the X-ray machine, and any surgery was discussed and planned with Dr Ryan’s assistants several days in advance. Dr Angus gained experience in using the X-ray machine there during his time as assistant to Dr Ryan. Dr Tom Ryan moved from Nhill in 1926. He became a Fellow of the Royal Australasian College of Surgeons in 1927, soon after its formation, a rare accolade for a doctor outside any of the major cities. He remained a bachelor and died suddenly on 7th Dec 1955, aged 91, at his home in Ararat. Scholarships and prizes are still awarded to medical students in the honour of Dr T.F. Ryan and his father, Dr Michael Ryan, and brother, John Patrick Ryan. ] When Dr Angus bought into the Nelson Street premises in Nhill he was also appointed as the Nhill Hospital’s Honorary House Surgeon 1933-1938. His practitioner’s plate from his Nhill surgery states “HOURS Daily, except Tuesdays, Fridays and Saturday afternoons, 9-10am, 2-4pm, 7-8pm. Sundays by appointment”. This plate is now mounted on the doorway to the Port Medical Office at Flagstaff Hill Maritime Village, Warrnambool. Dr Edward Ryan and Dr Tom Ryan had an extensive collection of historical medical equipment and materials spanning 1884-1926 and when Dr Angus took up practice in their old premises he obtained this collection, a large part of which is now on display at the Port Medical Office at Flagstaff Hill Maritime Village in Warrnambool. During his time in Nhill Dr Angus was involved in the merging of the Mira Hospital and Nhill Public Hospital into one public hospital and the property titles passed on to Nhill Hospital in 1939. In 1939 Dr Angus and his family moved to Warrnambool where he purchased “Birchwood,” the 1852 home and medical practice of Dr John Hunter Henderson, at 214 Koroit Street. (This property was sold in1965 to the State Government and is now the site of the Warrnambool Police Station. ). The Angus family was able to afford gardeners, cooks and maids; their home was a popular place for visiting dignitaries to stay whilst visiting Warrnambool. Dr Angus had his own silk worm farm at home in a Mulberry tree. His young daughter used his centrifuge for spinning the silk. Dr Angus was appointed on a part-time basis as Port Medical Officer (Health Officer) in Warrnambool and held this position until the 1940’s when the government no longer required the service of a Port Medical Officer in Warrnambool; he was thus Warrnambool’s last serving Port Medical Officer. (The duties of a Port Medical Officer were outlined by the Colonial Secretary on 21st June, 1839 under the terms of the Quarantine Act. Masters of immigrant ships arriving in port reported incidents of diseases, illness and death and the Port Medical Officer made a decision on whether the ship required Quarantine and for how long, in this way preventing contagious illness from spreading from new immigrants to the residents already in the colony.) Dr Angus was a member of the Australian Medical Association, for 35 years and surgeon at the Warrnambool Base Hospital 1939-1942, He served as a Surgeon Captain during WWII1942-45, 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. During his convalescence he carved an intricate and ‘most artistic’ chess set from the material that dentures were made from. He then studied ophthalmology at the Royal Melbourne Eye and Ear Hospital and created cosmetically superior artificial eyes by pioneering using the intrascleral cartilage. Angus received accolades from the Ophthalmological Society of Australasia for this work. He returned to Warrnambool to commence practice as an ophthalmologist, pioneering in artificial eye improvements. He was Honorary Consultant Ophthalmologist to Warrnambool Base Hospital for 31 years. He made monthly visits to Portland as a visiting surgeon, to perform eye surgery. He represented the Victorian South-West subdivision of the Australian Medical Association as its secretary between 1949 and 1956 and as chairman from 1956 to 1958. In 1968 Dr Angus was elected member of Spain’s Barraquer Institute of Barcelona after his research work in Intrasclearal cartilage grafting, becoming one of the few Australian ophthalmologists to receive this honour, and in the following year presented his final paper on Living Intrasclearal Cartilage Implants at the Inaugural Meeting of the Australian College of Ophthalmologists in Melbourne In his personal life Dr Angus was a Presbyterian and treated Sunday as a Sabbath, a day of rest. He would visit 3 or 4 country patients on a Sunday, taking his children along ‘for the ride’ and to visit with him. Sunday evenings he would play the pianola and sing Scottish songs to his family. One of Dr Angus’ patients was Margaret MacKenzie, author of a book on local shipwrecks that she’d seen as an eye witness from the late 1880’s in Peterborough, Victoria. In the early 1950’s Dr Angus, painted a picture of a shipwreck for the cover jacket of Margaret’s book, Shipwrecks and More Shipwrecks. She was blind in later life and her daughter wrote the actual book for her. Dr Angus and his wife Gladys were very involved in Warrnambool’s society with a strong interest in civic affairs. Their interests included organisations such as Red Cross, Rostrum, Warrnambool and District Historical Society (founding members), Wine and Food Society, Steering Committee for Tertiary Education in Warrnambool, Local National Trust, Good Neighbour Council, Housing Commission Advisory Board, United Services Institute, Legion of Ex-Servicemen, Olympic Pool Committee, Food for Britain Organisation, Warrnambool Hospital, Anti-Cancer Council, Boys’ Club, Charitable Council, National Fitness Council and Air Raid Precautions Group. He was also a member of the Steam Preservation Society and derived much pleasure from a steam traction engine on his farm. He had an interest in people and the community He and his wife Gladys were both involved in the creation of Flagstaff Hill, including the layout of the gardens. After his death (28th March 1970) his family requested his practitioner’s plate, medical instruments and some personal belongings be displayed in the Port Medical Office surgery at Flagstaff Hill Maritime Village, and be called the “W. R. Angus Collection”. 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 of medical instruments and other equipment is culturally significant, being an historical example of medicine from late 19th to mid-20th century. Dr Angus assisted Dr Tom Ryan, a pioneer in the use of X-rays and in ocular surgery. Dental instrument from Dr T.F. Ryan's practice and part of the W.R. Angus Collection. Red-brown rubber bulb resting in metal spoon-shaped instrument with an 'L' shaped metal tube joined to spoon's handle and inserted into bulb; other end of bulb is a rubber tube with suction cup attached. The rubber has perished and is set into a twisted shape. Pieces of cardboard adhere to it. Possible use is as a saliva pump, hand operated. A black stamp is on one side of the bulb, comprising of two concentric oval rings, with text stamped between the rings and across the centre inside the rings. (from the W.R. Angus Collection)Stamped across the top of the bulb is "- - - ANTERO" and across the bottom of the bulb is "ENGLISH MAKE- - - ..." Across the centre of the bulb is "STEBUL - - RLO". Also printed on the bulb is “YER”, “INVER BROS”, “- ELBOURNE”.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, dental instrument, dr w r angus, medical equipment, dr t f ryan, ophthalmomlgy, ss largs bay, warrnambool base hospital, nhill base hospital, flying doctor, medical history, mira hospital, medical treatment

Glass pen was bought in 1970's by donor to replace the glass pen used by her mother during 1930'sClear glass stem to glass bulb, with spiral shape pointed nib; in black case with cream suede liningDip in ink to bulb leveldomestic items, writing equipment

Equipment used by Emma Warburton, a midwife, who lived in the City of Moorabbin. The pump was used by women who needed that extra help to relieve the pressure build-up in their breasts when lactating. The pump was made by J.G. Ingram & Sons Ltd, and sold in the early 1900’s.Owned and used by one of the pioneer families in the City of MoorabbinGlass tube with a collecting reservoir that opens into a funnel (or breast piece). Round red rubber bulb attached to one end of the glass. Stamp in black ink on red bulb reads "Ingram's/'Omega'/London."nursing, midwife, emma warburton, cheltenham, moorabbin, city of moorabbin, mentone, child birth, breast feeding, medical equipment, breast pump

First type of metal filament lamp. Used as spot lights or a bank of these bulbs were used for load when testing the generators at SMB or University of Ballarat.Royal Ediswan, 240 V 60 W, pear shaped, wire filament bayonet light bulb.ballarat school of mines, globes, ediswan, lamps, light bulbs, bayonet

Singercraft Guides were manufactured and sold between the late 1920s to the early 1950s and resembled long metal rulers with a slit along the length, closer to one edge than to the other. The Singercraft Guide attachments were made by Singer to allow women to sew a larger range of items with their home sewing machine than ever before. With the Guide, they could create anything from pile fabrics to home-made trims, Afghan rugs and even belts. It could also be used to create lacework and trimmings for clothing items. The instructions booklet was produced in 1932 to explain the use and potential of furnishings and trims which could be created.This item is significant because it was popular in the 1930s for women to produce home furnishings and clothing trims and decorations.An attachment designed to be used with Singer sewing machines to make a range of edgings for clothing and rugs. Made from aluminium, it resembled a long metal ruler with a slit along the length and featuring the Singer Logo on the bulb end.On bulb end SINGERCRAFT GUIDE 120987 "THE SIGN OF SINGER SEWING SERVICE THROUGHOUT THE WORLD" SINGER SEWING MACHINESsinger sewing machine, sewing machine attachments

"First described by professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969. Macintosh semi curved blade designed in a baby size, with an unfitted light bulb attached. Minor scratches and some slight hit marks over the piece surface caused by its previous use. It has the manufacturer name and the place where it was made along with the owner’s name engraved at the back of the blade. Engraved at the back of the blade near light bulb the owner details: R.C.H. / O.P.T. Stamped at the back blade base into metal the manufacturer's name and place: Longworth / MADE IN ENGLAND Stamped on light bulb base serrated surface, HEINE XHL / #059 2,5v paediatric blades, royal children's hospital, macintosh, light bulb, longworth, blade, laryngoscope

Used to either irrigate the eye, instill medicated drops or tasks such as wound irrigation or the evacuation of fluid under the skin. Cannulas (or eye droppers as they are commonly called) were used both in homes and hospitals during the late 1880s and the early 1900s and were commonly available at chemists. The long tapered end gave the operator control over the rate of flow of the fluid in the bulb.Mary Howlett (1840-1922) began practising as a country midwife in 1866 in the western district of Victoria. She qualified as a 'ladies monthly nurse' in 1887 and continued to practise as a nurse and midwife until 1920.She began her six months training at the Melbourne Lying-In Hospital. She was known by many as 'Auntie', and her career spanned more than 50 years. Mrs Howlett's midwifery box and contents were given to Dr Frank Forster, and he donated them to the museum collection in 1993.Canula (or eye dropper) made of glass. Finely tapered at one end, with an open ended bulb at the other end.

A sling psychrometer comprises a wet and a dry thermometer and is used to determine percentage of relative humidity. The instrument is designed to be rotated, by hand, to provide adequate and consistent ventilation of the thermometer bulbs. Used in planning for burning activitiesA portable instrument comprising a pair of wet and dry bulb thermometers which can be slid into a handle for transport. The handle has a slide-rule type calculator to enable the determination of relative humidity.Brannan

20-page booklet containing price list for bulbs, flowers and plants grown by W Murfet, New Street, RingwoodSeason 1925-26. Telephone Ringwood 123. Contains details of dozens of varieties of bulbs and flowering plants, including information of growing season, height, planting instructions, and cost per dozen or by the hundred. The goods could be delivered by rail or post, within Australia, at the purchaser's risk and expense. The booklet was printed at the "Ringwood and Croydon Mail" office (Adelaide Street), phone 65.

This medical / hospital instrument was used in the Tawonga District General Hospital which was built in the 1950's specifically for the increase in population due to the Kiewa Hydro Scheme.Historical: Shows the development of scientific hospital equipment. Provenance: Used in the Tawonga District General Hospital which was remote and therefore required good equipment. Good condition and good interpretation capacity.Cardboard box with a label on the lid. Inside is a rubber bulb pump attached to a clear glass 'receiver'. The glass is a cylinder opening to an almost flat wide circular disc. On one side of the cylinder is a sphere opening to the cylinder presumably where the milk is collected. Label: (Top Left):'Ingram's / London' / (On the right): 'Omega Breast Reliever / The finest quality / Rubber Bulb fitted / with a Glass Receiver / of approved design.' (Bottom left): Recommended by the / Medical & Nursing / Professions On rubber: Ingram's / London / Omegaomega breast reliever, baby's feeding, breast feeding, medical, nursing

"First described by Professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969.Right hand stainless steel size 3 Macintosh interchangeable laryngoscope blade with light bulb, attached to a standard sized handle with serrated grip and no batteries inside deposit. Minor scratches and hit marks are over its surface. A blue sticky tape is attached to the back side of the blade where the size and type is, also can be found the mark left by a previous sticky tape around the top neck of the handle. The blade was made by Penlon in England.Engraved in cursive writing above the light bulb, Royal Childrens Hospital Engraved in capital writing above the light bulb next to previous text, D.A. Stamped at the back side of the blade, MACINTOSH / 3 Stamped at the blade base lateral side, REGD. TRADE MARK / PENLON / MADE IN ENGLAND Stamped at the blade back side, STAINLESSlaryngoscope, macintosh laryngoscope, macintosh blade, light bulb

Tin box, scratched, rusty, black colour in appearance with writing on internal lid. Two bulbs, small tin containing clips, nuts and bolt. Front of lid LAMPS, SIGNALLING DAYLIGHT BOX SPARE PARTS MKII PMG 1942, Internal Lid - IMPORTANT When fitting a new bulb it should be INCLINED as shown, so that washer may be readly inserted between the spring contact and bridge piece. lighting tongue in washer must be in correct position......to the front of the lamp and the stem must be pushed right back in slot. LAMPS SIGNALLING DAYLIGHT.signalling, daylight, short range, lamps, spare parts

This device was designed by W E Collison for self administration of oxygen therapy, particularly in the home. By his own description "It presents none of the tiresome and irksome features associated with medical apparatus and is readily understood by patients." Registration number: 772839 and 785517 Patent number: 415437Metal tubing designed to attach to an oxygen cylinder which leads to a number of gauges and continues on to a metal head which holds two glass bulbs. Glass bulb on left is amber in colour and the glass bulb on the right is clear.Both bulbs have residue on the inside. Between the bulbs is a connecter that leads to red rubber tubing that is fluted toward the end.collison, oxygen therapy, inhaler

Domestic Iron with metal bulbstawell

Bladder Syringe, Bonneau's, 50cc Clear glass with rubber bulbbladder, syringe, bonneau's, 50cc, ballarat

Glass cup with rubber bulbsuction cup, ballarat

Glass cupping with rubber bulbsuction cup, ballarat

Glass with rubber bulb, 50ccbladder, bonneau, syringe

An hourglass or sandglass is an instrument for measuring a defined time and can be used perpetually by simply turning it over immediately the top bulb empties. The clear blown glass is shaped into two equal sized bulbs with a narrow passage in the centre and contains uniform sized sand or glass particles in the lower bulb. The width of the neck regulates the constant flow of the particles. The glass is held in a stand with top and bottom of equal shape and size. Hourglasses can measure an infinite variety of time by gauging the size of the particles, the shape and size of the bulbs and the size of the passage between the bulbs, thus measuring hours or minutes or even seconds. Generally an hourglass sits between discs of wood at the ends, which are joined by long wooden spindles between the ends and tightened by screw caps. The length of time can be adjusted by adding or removing sand particles. The use of the marine sandglass (or hourglass) has been recorded in the 14th century in European shipping. A one minute sandglass was used in conjunction with the ship’s log for ‘dead reckoning’, (see below) that is, for measuring the ship’s speed through the water. They were also used to regulate ringing the ship’s timetable; for example a 4 hour sandglass was used for the length of the sailors’ watch, and a half hour timer for taking of readings for the ship’s log; the ship’s bell would be rung every half hour. It was usually the role of the cabin boy to watch and turn the sandglasses over at the exact time of them emptying their upper chambers and to ring the ship’s bell. Hourglasses have been used historically for many hundreds of years. Some have been used for timing church sermons, in cooking, in industry and at sea. Even today they are used for measuring the cooking time of eggs and timing a player’s turn in games such as Boggle and Pictionary. The sandglasses at sea were gradually replaced in the late 1700’s to early 1800’s by the more accurate chronometers (marine clocks) when they became reliable instruments. DEAD RECKONING (or Deduced Reckoning) Dead reckoning is the term used to describe the method of calculating the ship’s position from its speed and direction, used in early maritime travel, mostly in European waters. Both the (1) speed and the (2) direction of travel were recorded on a Traverse Board at half-hourly intervals during a helmsman’s watch of 4 hours. The navigator would record the readings in his ship’s log, plot them on his navigational chart and give his updated course directions to the next helmsman on watch, along with the cleared Traverse Board. This was a very approximate, but none-the-less helpful, method of navigation. The wooden Traverse Board was a simple pegboard with a diagram of a compass with eight peg holes along the radius to each of the compass points, plus a grid with ascending half hours in the left column and increasing ship’s speed in knots in a row across the column headings, with a peg hole in each of the intersecting cells. A number of wooden pegs were attached to strings on the board. By placing one peg consecutively in the direction’s radius hole, starting from the centre, and the speed holes when the half hourly reading was taken, a picture of speed and direction for the whole 4 hour watch was created. (1) To measure the ship’s speed a one minute hourglass timer was usually used to measure the ship’s speed through the water and help to calculate its longitude. A rope, with knots at regular standard intervals and a weight such as a log at the end, would be thrown overboard at the stern of the ship. At the same time the hourglass would be turned over and a seaman would start counting the number of knots on the rope that passed freely through his hands as the ship travelled. When the timer ran out the counting would be stopped. A timer of one minute (one-sixtieth of an hour), knots spaced one-sixtieth of a nautical mile apart, and simple arithmetic easily gave the speed of the ship in nautical miles per hour ("knots"). This would be recorded every half hour. The speed could however be inaccurate to the travel being affected by ocean currents and wind. (2) To calculate the ship’s direction a compass sighting would be recorded each half hour.Marine hourglasses or sandglasses were used from around the 14th to 19th century during the time of sailing ships. This hourglass is representative of that era, which is during the time of the colonisation of Australia. Hourglass or sandglass; an instrument used to measure time. Two equal sized clear glass bulbs joined with a narrow passage between them, containing equal sized particles of sand grains in lower bulb. Glass sits in a brass collar at each end, in a frame comprising 3 decorative brass columns or posts, each attached top and bottom, using round screw-on feet, to round brass discs. Disc have Roman numerals for the numbers 1 - 12 pressed into their inner surfaces and hieroglyphics on the outer surfaces. Roman numerals on inner surface of discs " I II III IV V VI VII VIII IX X XI XII " Hieroglyphics impressed on outer surface of discsflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, horology, hourglass, hour glass, sandglass, sand glass, timing instrument, dead reckoning, deduced reckoning, finding latitude at sea, sandglass with hieroglyphics and roman numerals, hourglass with hieroglyphics and roman numerals, brass hourglass

In the 1890s, American Ever-Ready Company founder Conrad Hubert invented the electric flash light which worked with his dry cell batteries . The first Ever Ready flash light was patented in 1898. The first portable flashlights were hand-made from crude paper and fibre tubes, with a bulb and a rough brass reflector. Because batteries were weak and bulbs primitive, flashlights of the era produced only a brief flash of light- thus the name. This torch is named a Bullseye because of the glass lens at the top.This torch helps to interpret the development of lighting. The collection of whale oil lamps as well as gas and electric lighting. Silver coloured metal torch. It has a body and a lid/top. The body is hip flask shaped. On the side of the body is a silver coloured metal button which can be slid up and down. On both the front and back of the body and the top centre are tow small raised circles. The top, which can be removed has a glass dome on it. The inside of the body has a small piece of contact metal where the slide button on the outside turn the torch on and off. In the centre at the top there is the light bulb. The base of the body can also be removed. The base has the makers mark EVER READY stamped on it.Lid light: FY (within a diamond shape) / PATENT 40092 Base: EVER READYlight, torch, lighting, portland, glenelg shire