Showing 116 items
matching power units
-
Seaworks Maritime Museum
Radio Equipment
(GBR flag, regd Hull, ON 386484, c/s GXYN)Originally from the Howard Smith ship CanopusEquipment from Canopus. Various types of Radio equipment originally from the Howard Smith ship "Canopus" [all together in one box and not physically numbered] consisting of: Radio telephone, Radio line isolation unit, Radio Telephone, and Exchange Terminal.1993 circa."PHILIPS/ FM - 880/ POWER ON/ SK 1/ SK 2/ RADIOPHONE TERMINAL" written with black texta: "CANOPUS" 6689393" -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Domestic object - Silver Candelabra, Renown, 1 Stem
Single stem, silver candlestick with engraved, wide base.Under base: Guildford The Finest Silverware by Renown Engraved: To Sgts Mess 4/19 PWLH In Appreciatian From Members O.C.T.U 2/65, L Baker J Crabtree P Gilson T James G Partridge B Power H Rogers candleholder, sergeants mess, silver, presentations -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Framed Print, H S Power ROI SAP, Leaders of the Australian Light Horse Jordan Valley, August 1918
Monochrome landscape framed print of 11 senior officers of Australian Light Horse at Jordan Valley in August 1918. In glass fronted wooden frameprint, light horse -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Booklet, Michael Davis, What is Communism, 1970
A soft covered booklet explaining how the Communists work to create conditions that will enable them to grab the reins of power.communism -
Kiewa Valley Historical Society
Lamp Table Kerosene, pre 1950s
This particular lamp was made for the dinner table or "parlour". This was the most effective indoor lighting before electrical lighting was introduced in the 1940's. These table lights would have still been used after this time as emergency lighting during electrical power shortages (outages). These emergency lighting lamps, including candles, were eventually replaced by battery power. The Kiewa Valley was supplied by electricity well before many other rural regions due to the State Electricity Commission constructing the Kiewa Hydro Electricity power turbines (late 1930's to mid 1950's). Petrol and diesel generators were used in other rural regions before state wide electricity was available.The significance of this kerosene lamp to the Kiewa Valley is that it provides the proof that before the Hydro electricity scheme was established in the valley, householder and commerce relied on candle/kerosene power. Although at certain times before battery and solar energy became the night time lighters the sole source of lighting was candle power and kerosene power. The supply of both however was still required by most of the population by supply from city and larger country town suppliers. This nearly fully glass made table lamp(kerosene) has a large glass bowl/basin like kerosene storage unit with a glass circular finger handle (similar to a ordinary cup). Formed single star like patterns (50mm apart) encircle the centre of the bowl. On top of the bowl sits the metal (brass) wick holder with a small wheel protruding out one side for adjusting the wick length(increasing or decreasing the strength(regulating) of the amount of light projected. Four prongs rise from the circular base light fixture holding the windproof and refractive glass "pot belly" shield. lamp table, kerosene lamp, household lighting (non electrical) -
Kiewa Valley Historical Society
Relay Protection Instrument, Circa 1950's
This protection relay apparatus (a large electrical fuse), which permits the easy monitoring and disconnection of faulty electrical apparatus connected to the large SEC Victoria Hydro Scheme's electrical power producing generators. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro Schemes was achieved from the early 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce inclusion of skilled and unskilled migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This protection relay is very significant to the Kiewa Valley as its use was introduced during the Kiewa Hydro Scheme. Although only a small apparatus it was part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both an industrial and a larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley.This protection relay unit has a black painted metal shell with four copper enclosed "prongs" fastened to the rear of the housing(from a bake-lite plate) . Between these "prongs" are four "empty" points allowing additional "screw on" bases. The front glass enclosed meter and recorder allows for the identification and automatic disconnection of any faulty equipment connected to the main power generator. This equipment acts similarly to a modern day circuit breaker found on the electrical circuit boards of residential homes.On the top section of the front panel "ASEA" to the left "Made in Sweden" and to the right "Frabrique en Suede" below this "RIS" below this a graph and next to it two columns of numbers and a pointer for each setkiewa hydro electricity scheme, victorian state electricity commission, relays, generators -
Kiewa Valley Historical Society
Timer Favag, Circa 1950
This Favag Timer apparatus was a part of the first electronic control system -(1960's), in Victoria), which worked using telephone stepping selectors to convey a change in voltage providing a regulated pulse from the control centre(Mount Beauty) to the remote Power Stations opening and closing (stop/start) of various devices at the Power Station and a return signal confirmed the action taken. Testing of this unit was carried out using a "dummy" device at the remote Power Station so as not to disrupt the power plant's operation. This timer was one of many electrical apparatus connected to the large SEC Victoria Hydro Scheme's electrical power producing generators. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro Schemes was achieved from the early 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce,inclusion of skilled and unskilled, migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This Favag Timer was one of the crucial pieces of equipment that made it possible for the Mount Beauty Terminal Station to control the operations of these Power Stations; McKay, Clover, West Kiewa Power Stations and the Dederang Terminal Station.This aluminium and anodised "FAVAG" (pulse) timer is fastened to a base structure which comes with its own metal cover that is fastened by two metal hooks. From the top of these hooks runs a thick leather "carry" strap.The instrument, itself, a small "micro motor" at one end tape feeding spool on the other. Aluminium metal structures offer a preventative barrier against any electronic spikes from static electricity sources. There are two toggle switches to the bottom right hand side and twelve coloured "pin" connection points.There is a sliding access sleeve which exposes a circuit board.with various leads fastened on each side. In front of one of this slide are two "screw in" fuses, spare fuses are in a small envelope taped above. Circuit diagrams are etched white on black background on the top face of the main structure. At the base of the back section is a two pronged input terminal. There is a fine black rubber layer (cushioning) for the mian top cover.On the cover fastened with two rivets "FAVAG" underneath in small print "Fabrique d'appareils electriques S.A." underneathe "NEUCHATEL-SUISSE". on one end is a "STATE ELECTRICITY COMMISSION OF VICTORIA" metal label screwed on.The back label has manufacturers' type and model number.sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth -
Kiewa Valley Historical Society
Meter AVO, circa 1930 to 1951
When this AVOMETER was being utilised in the early 1950's it was at the "leading" edge of electrical measuring instrumentation.The first meter was produced by Automatic Coil Winder and Electrical Equipment Co. in 1923. This model was produced in the time from 1933 to 1951 when it was superseded by the most popular model, Model 8 (1951 to 2008).This AVO meter brought the measuring of three electrical power indicators i.e., amps, volts and ohms into one measuring unit. By using a "one fits all" unit, the carrying of separate measuring devices was reduced considerably. The need for a mountainous and a large area of operational requirements, such as the SEC Vic Kiewa Hydro Electricity Scheme, to minimise the weight of equipment carried by electricians and technicians was of the utmost relevance. The significance of this meter to the Kiewa Valley region relates to the impact of modern technology (at that time) upon a mainly rural environment. This equipment shows how the boost of "modern" equipment into the area because of the "Hydro Scheme" was facilitated a lot faster than would have taken under "normal" evolutionary time. The speed of information on all "new technology" had a relatively slow assimilation rate to those living in rural communities. This AVOMETER is a Model 7 MKII, production pre 1951. This meter measures electrical Amps, Volts and Ohms and has two internal batteries for its power. The main casing is made from aluminium with a bake-lite front. The front has a "window" detailing, with a needle pointer, the amount of electrical power being tested. There are two big dial switches, detailing Direct Current(DC) and Alternating Current(AC) when reading measurements of Ampere, Voltage and Ohms for power. This meter took the place of three or four meters used earlier. Modern meters (2000 onwards) have become digilised and are considerably lighter in weight and smaller. There are two electrical connection leads (one black and one red) each has a removable clasp and is 125cm long.Molded on the front centre panel " UNIVERSAL AVOMETER". Below this and above the left hand dial "D.C. SWITCH" .Above the right hand switch the right "A.C. SWITCH". On the left of each switch is an arrow pointing to it.The left switch is marked with a "+" and the right one with a "-". There is a "divisional 2" mark. Between and below the dials is "CUT OUT" plunger.electrical meters, electrical equipment, sec vic., state electricity commission of victoria, mt beauty, bogong village -
Kiewa Valley Historical Society
Case Leather, circa mid to late 1900's
When this AVOMETER leather case was being utilised in the early 1950's it contained the "leading" edge of electrical measuring instrumentation.The first meter was produced by Automatic Coil Winder and Electrical Equipment Co. in 1923. This model was produced in the time from 1933 to 1951 when it was superseded by the most popular model, Model 8 (1951 to 2008).This leather case which holds its AVO Meter brought the measuring of three electrical power indicators i.e., amps, volts and ohms into one measuring unit. By using a "one fits all" unit, the carrying of separate measuring devices was reduced considerably. The need for a mountainous and a large area of operational requirements, such as the SEC Vic Kiewa Hydro Electricity Scheme, to minimise the weight of equipment carried by electricians and technicians was of the utmost relevance. The significance of this meter to the Kiewa Valley region relates to the impact of modern technology (at that time) upon a mainly rural environment. This equipment shows how the boost of "modern" equipment into the area because of the "Hydro Scheme" was facilitated a lot faster than would have taken under "normal" evolutionary time. The speed of information on all "new technology" had a relatively slow assimilation rate to those living in rural communities. The use of solid leather carrying bags for transporting equipment up and down the mountains provided some form of protection against bumps and dust.This carry case for its AVO meter has an outer leather covering with an inner thick cardboard liner. The case has two mild steel buckles but stitched onto one side but no lid to fasten down. The sides are stitched together with strong tick twine. On either side there are small strap holds. On the bottom are four large chromed metal lugs acting as feet to keep the bottom from lying flat on any floor. The outside bottom has been branded "SOLID COWHIDE"Between the front two buckles is a identification plate riveted onto the cowhide "STATE ELECTRICITY COMMISSION OF VICTORIA ELECTRICAL ENGINEERING SECTION"electrical meters, electrical equipment, sec vic., state electricity commission of victoria, mount beauty, bogong village -
Kiewa Valley Historical Society
Drill Bit, Circa 1950
... out of the drill hole. The main drilling unit would have been.... The main drilling unit would have been powered by compressed air ...This is the cutting bit on the end of a drilling rod. It would have been used to drill holes into rock for placing explosives, for installing steel rock anchors, etc. In hard rock the bits need to be replaced regularly. Compressed air is blown through the holes near the tip of the bit to blow rock fragments out of the drill hole. The main drilling unit would have been powered by compressed air (Pneumatic). Rotary Air Blast Drilling. This drill bit was used by workers in the SEC Vic. Kiewa Hydro Electricity Scheme. This type of bit although strong needed replacing frequently when the rock composition (type of rock) was extremely compact. The configuration of the tip bit (four star like pattern) was to provide the "teeth" to tear into the rock. This bit was manufactured in 1949 however drilling for rock cores, in the Kiewa Valley and the Victorian Alps, was carried out from the late 1920's.This particular drill bit would have been used by construction workers to drill holes into rock for either explosives or for installing steel anchor points into the rock. The use of compressed air was not only for waste extraction but also for running the main drilling unit.This four star rotary air balst (RAB) drill bit has a central "blow" hole (compressed air outlet to remove the ground rock particles through four extraction holes). There are four raised cutting/grinding lugs which allows the air compression hole(incoming) to always have a clear unblock opening. Extracted ground material is "blown" out from the drill head via the larger hole created by the steel bit.Stamped on the bottom outside shank "FAGERSTA SECO SWEDEN" and below this "102 7041 01 05 049".sec vic kiewa hydro scheme, alternate energy supplies, drilling into rocks in alpine regions -
Kiewa Valley Historical Society
Console Telephone 10 shutter, circa early 1900s
This manual telephone exchange console is an important piece of equipment which provided the most efficient method of long distance communications in the 1950's to the 1980's. Communications were critical, not only for the regional Hospital, but also for large construction sites i.e. the Kiewa Hydro Scheme, especially if they are in dense rugged mountainous regions. The degree of Occupation Health and Welfare on industrial sites were at a bare minimum compared to the work scene after the 1980's.This telephone exchange console is highly significant to both the Kiewa Valley and Mount Beauty region because it was so important in the communications field relating to operational safety and work related controls. The success of any large undertaken relies heavily upon good communications. In the hospital this method of communications is still used i.e. patient to ward station. This flag system link a patient's room to the controlling nursing station. Identification of the patient needing help is crucial for swift action from the available medical staff. Similarly in large construction sites such as the Kiewa Hydro Scheme, successful instant communications was also essential. This switchboard required a 50 volt supply to successfully operate and was in use when both telecommunications and postal were under the one Federal Government carrier i.e. The Post Master General. A benefit with a line communication system (such as the one that fed this console was that interference from atmospheric conditions did not impede the connection.This console telephone switchboard (manual) unit has a shutter operation (precursor to the light indicator) to identify the caller to the telephone switchboard operator. This switchboard has a ten point indication shutter system allowing the operator to clearly identify where the caller is located. The console has a 44 connection point holes with their configurations in a triangular shape. The shutters are held closed by a small lever at the top which is opened by a small electrical charge from the incoming call. The operator uses a wind up handle to power a magneto connector(handle on the console's right side). The telephone hand set is located on the left side of the console. sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth and communications -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Amplifier Power Supply, Oklahoma Aerotronics Inc
Used by the Regiment in vehicle and ground station radio installations, 1970's - 1980's Amplifier Power Supply AM-2060-GRC Consisting of mounting tray with amplifier and speaker. Serial No 597radio, amplifier, power supply -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Training Set, Universal, Wireless, No 1, about 1948
The kit is packed in 2 wooden transit boxes. The Training Set is a semi-portable instrument for training operators in morse reading and sending and R.T. communication. The set comprises audio oscillators for morse reading, morse interference and background noise interference, power supply for microphones, an audio amplifier, and a switch board for group working with up to six independent, contained in the instructor's set. The instructor and each operator under training has a receiver-head gear, a hand microphone and a morse key. The instructor has an additional morse key used for providing morse interference. In the case of each operator, the microphones and headphones plug into an "operator's control unit" fitted to the table in front of each operator. The units also house a morse key, and are connected to the instructor's set by four-core cable. Plug and socket connections are used. The apparatus may be used for a class of up to 36 operators. Working Instructions - filed on Object Data Record radio, wireless, training set -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Equipment - Lamp, Electric, No 1, 1943
Brass, internal battery powered lamp, with swivel mounted brass rod carrying handle and a clip on back for mounting, 56 mm lamp on front and a press on/off switch on topD D broad arrow, Lamps Electric No 1, Kempthorne Aust, 1943lamp, electric, battery, ww2 -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Amplifier Radio Frequency AM-4306/GRC, abt 1970's
Equipment used by the RegimentA radio amplifier mounted on a battery box CY-4612/GRC. The battery box is designed to hold the battery for both the amplifier and the AN/PRC 77 radio. The amplifier is designed to to boost the power output of the 77 set and increase its range by up to a further 6 km.Serial Number 242radio, prc77, amplifier -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Book, US Government Printing Office, Organizational Maintenance Manual Radio Sets AN/VRC53, AN/GRC125, Nov 1962
Handbook for equipment previously used by the RegimentSoft covered book detailing installation and maintenance instructions for Radio Sets AN/VRC -53 and AN/GRC-125 and Amplifier Power Supply Group OA-3633/GRCTM 11-582-498-20book, radio training -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Book, Organizational Maintenance Manual - Radio Sets AN/VRC 53, AN/GRC125, Power Amplifier OA3633/GRC, May 1967
Handbook for equipment previously used by the RegimentSoft covered book detailing introduction, installation, operating instructions and maintenance of radio sets AN/VRC-53, AN/GRC 125 and Amplifiers Power Supply Group OA-3633/GRCTM 11-5820-498-12handbook, radio, -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Book, Notes for Operators Regimental Radio Equipments, 1961
Hard covered, lace bound book detailing the operation, testing and maintenance of AN/PRC10, C PRC 26 TYPE D, amplifier power supply AM-598/4, WS 510, antenna RC292, and other equipments7610-66-014-2062handbook, radio -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Book, Student Handout Operators Manual Radio Sets AN/GRC106-PRC-F1, AN/VRC46, AN/VRC49, AN/GRC160, Radio Intercommunication Set AN/VIC(V), July 1981
Handbook for equipment previously used by the RegimentLoose leaf soft covered book detailing a general description, operation and user maintenance of the radio sets AN/GRC106-PRC-F1, AN/VRC46, AN/VRC49, AN/GRC160, Radio Intercommunication Set AN/VIC(V)handbook, radio, antenna, power supply -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Book, Operators Manual Radio Sets AN/VRC53 & AN/GRC1258 Amplifier Power Supply Group OA-3633/GRC
Handbook for equipment used by the RegimentSoft covered book detailing installation, operating instructions and operator's maintenance of Radio Sets AN/VRC53 & AN/GRC1258 Amplifier Power Supply Group OA-3633/GRCTM 11-5820-498-10handbook, radio, vrc -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Radio RT-524/VRC, abt 1970's
Used in the Regiment's M113 family of vehiclesEquipment used by the RegimentVHF radio which was used in the M113 family of vehicles. It could also be set up as truck and ground station. Frequency range of 30 to 75.95 MHz, manually tuned, voice only. It requires a 24 Volt DC power supply and has operating range of about 40 Km on high power.RT524/VRC No 1645radio, rt524 -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Radio RT-524/VRC, 1970's
Used by the Regiment in M113 family of vehiclesVHF radio which was used in the M113 family of vehicles and could also be set up as a truck and ground station. Frequency range 30 to 75.95 MHz. Manually tuned, voice only radio. Requires 24 Volt DC power supply. Operating range about 40 Km on high powerRT 524/VRC No 1432Aradio, rt-524 -
4th/19th Prince of Wales's Light Horse Regiment Unit History Room
Radio RT-524/VRC, abt 1970's
Used by the Regiment in M113 type vehiclesVHF radio which was used in the M113 family of vehicles and also as a truck and ground station. Frequency range 30 to 79.95 MHz. Manually tuned. Voice only radio. Requires 24 Volt DC power supply. Operating range about 40 Km on high power.RT 524/VRC No 46398radio, rt524. -
Orbost & District Historical Society
lantern, 1939?
... and was originally used by artillery units. The lamps were powered... and was originally used by artillery units. The lamps were powered ...Blackout lantern used in WW11. This type of lantern was used during both World War. It is an artillery siege lamp and was originally used by artillery units. The lamps were powered by a single candle, the light being magnified by a lens. A shutter closes over the lens to give an illuminated vertical line. They were used originally in fortified siege artillery positions as a general purpose lamp. They were also used as aiming lamps when they were placed in front of artillery positions and used as a guide in aiming at night. These lamps were often used on the front of bicycles to guide at night. Donated by Clem Heather. Forestry Commision, carved faces on trees with axe., builder of tall. spliced single pole fire towers. This item is considered rare and important. It is historically and technically siginficant at a national level.Small black metal blackout lantern with handle. Front of lantern has round shield with small slit - small door at side for easy lighting of candle. It is hand held or placed on flat area, open base so candle can be inserted and 'screwed' in. Front is a magnifying glass and it has metal lens cover with vertical slit. lantern blackout ww11 military candle-power lamp -
Flagstaff Hill Maritime Museum and Village
Functional object - Food Safe, 1920s
The first commercially available, Australian-made domestic refrigerator to operate without ice was produced by Edward Hallstrom in 1923. It used kerosene as a power source and was promoted as ideal for outback stations where ice was not available. According to Museum Victoria, Hallstrom introduced the 'Silent Night' which ran on electricity or gas in 1935. However, Hailstorm's great-grandson, stated that the Silent Night refrigerator was introduced in 1928. Although Australians were among the pioneers of refrigeration in the 1850s, the technology wasn't adapted for domestic use until many decades later. The first domestic electric refrigerator was sold in America in 1913. It had an air-cooled refrigeration unit mounted on top of an ice box. The Frigidaire and Kelvinator brands date from 1918 when the first self-contained fridges were sold. Before this food safes were used as well to keep food away from flies and to keep items cool.A significant item used from the late Victorian era until around 1940 when people were beginning to be able to afford domestic refrigerators. After the second world war, most households had replaced their food storage cupboards or safes with refrigerators. The subject item gives a snapshot of domestic life from this time.Wooden kitchen food safe, 2 door with wire mesh at sides. Raised back panel has shaped edges and includes a shelf above bench area that has turned legs. The safe has 4 plain legs.Noneflagstaff hill, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, food safe, kitchen safe, kitchen furniture, food storage -
Flagstaff Hill Maritime Museum and Village
Domestic object - Can Opener, Bottle Opener & Corkscrew
It took 15 years to invent the can. It took 100 more to invent a standard way to open it. In the 19th century, decades after the invention of canning, there were virtually no can openers. Canned food, such as sardines, came with its own "key" to peel back the tin lid. Birth of the can One of the oddest things about the can opener is that the can predates it by almost 150 years. Though common today, cans were once military-grade technology. In 1795, Napoleon, to whom the phrase "an army marches on its stomach" is attributed, offered 12,000 francs to anyone who could find a way to preserve food. Without any knowledge of bacteria or their role in food spoilage, scientists didn't even know where to begin. It took 15 years before a chef named Nicholas Appert claimed the prize after successfully jarring food. Soon after that, his countryman Philippe de Girard came up with a variant on Appert's method—metal tins—and sold the idea to the British. Spoiled food, and the sickness it caused, was a widespread problem. The public would have benefited from canned food, but for decades cans were almost exclusively for the army and the navy. The canning process, with its hours of boiling and steaming, its scrupulous cleanliness, its heated metal, and its need for a great deal of disposable material, made canned food far too expensive for anyone but the military. No can openers were needed or even possible. The metal of early cans was too thick to make openers practical. Soldiers and sailors had plenty of sharp objects on hand and made ample use of them when they wanted to eat. During the 19th century, the process of canning was refined and mechanised, and the metal wall of the average can slimmed down enough that a civilian could get it open—if that civilian had the right tool. No one had that tool yet, so early cans had to open themselves. In other words, they came with built-in openers. The result was a confusing but pleasing free-for-all, in terms of product engineering. Each type of food came with its own kind of can, and each kind of can came with its own kind of opener. Tinned fish and meat were often sold in rectangular cans. These cans were fitted with a "key" that would roll down the top of the can. Coffee, beans, and other types of meat were packaged in cylinders with metal strips that could be peeled back with their own kinds of built-in keys. Cans of milk, which didn't need to be completely opened, came with puncture devices. As tinned food became more common, its containers became more regular. A nice cylindrical can became the norm, and, as these cans filled kitchens, more engineers put their minds to finding a convenient way to open all of them. The first standalone can opener worked on a simple principle: point, stab, and pull. From the mid-19th century to the end of World War I, the typical can opener looked roughly like a wrench, if the lower 'jaw' of the wrench were replaced with a blade. People used the blade to puncture the top of the can near its edge, push the upper jaw against the side of the can, and drag the blade through the metal along the rim. Because meat was the first and most popular canned substance, these can openers were often shaped to look like cows and given the nickname 'bully beef can openers'. The bully beef can opener, popular in the mid-19th century, resulted in many lost fingers. Later, a corkscrew was added that was seated in the handle, and could be pulled out for use. Bully beef can openers were so common, effective, and sturdy that they are still frequently available on collectors' sites. Some are advertised as “still working,” and every last one of them is, without a doubt, soaked in the blood of our ancestors. Dragging a sharp blade along the edge of a can is certain to cause injury sooner or later. So once people got a reliable can shape and a reliable way to get the can open, the search was on for a reliable way to get a can open without the possibility of losing a finger. The answer came in 1925, from the Star Can Opener Company of San Francisco. This is probably the first can opener that resembles the one people have in their kitchens today. Instead of using a blade to pry open a metal can, buyers could clamp the edge of the can between two wheels and twist the handle of one of the wheels to move the blade around the lip. The Star can openers weren't perfect. Compared to the bully beef model, they were flimsy and breakable, but they probably prevented a few injuries. Six short years after the Star model came to market, the first electric can opener was invented. It was patented in 1931 by the Bunker Clancey Company of Kansas City, who had already been sued by the Star Can Opener Company for trying sell a double-wheeled can opener like the Star model (the case was dismissed). The electric can opener must have seemed like the wave of the future and a sure-fire seller, but it proved to be too far ahead of its time. In 1931 not that many households had electricity, and those that did weren't interested in buying can openers. The Bunker Clancey Company was subsequently bought by the Rival Company, which still makes small appliances like can openers today. It took another 25 years for electrically powered can openers to become practical. In the 1950s, Walter Hess Bodle and his daughter, Elizabeth Bodle, developed an electric can opener in the family garage. Walter came up with the opener's blades and motor, and Elizabeth sculpted the outside. Their can opener was a free-standing unit that could sit on the kitchen counter. The Udico brand of the Union Die Casting Company put it on the market in time for Christmas in 1956 and had great success with it. Over the next few years it came out in different styles and colours, and, like the bully beef can opener, has become a collector's item. Also like the bully beef model, Udico can openers often still work. They don't make 'em like they used to. Although there have been some design changes and refinements over the last sixty years, there have yet to be any more leaps forward in can opener technology. If you're resentfully opening a can, you are almost certainly doing it using the Star design, manually forcing the can between two wheels, or the Bodle design, clamping the can into a free-standing electrical opener. Whether or not you enjoy your holiday meals, at least you can be happy that you are not getting poisoned by your own food or cutting open your hand with the blade you use to get at it. That's something, right?The can opener, Bottle opener and the corkscrew are still very important and essential items in most kitchens.Metal can opener, chromed, with bottle opener, and a corkscrew seated in the handle.None.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, canning, can opener, corkscrew, bottle opener, kitchen equipment -
Flagstaff Hill Maritime Museum and Village
Domestic object - Can Opener
It took 15 years to invent the can. It took 100 more to invent a standard way to open it. In the 19th century, decades after the invention of canning, there were virtually no can openers. Canned food, such as sardines, came with its own "key" to peel back the tin lid. Birth of the can One of the oddest things about the can opener is that the can predates it by almost 150 years. Though common today, cans were once military-grade technology. In 1795, Napoleon, to whom the phrase "an army marches on its stomach" is attributed, offered 12,000 francs to anyone who could find a way to preserve food. Without any knowledge of bacteria or their role in food spoilage, scientists didn't even know where to begin. It took 15 years before a chef named Nicholas Appert claimed the prize after successfully jarring food. Soon after that, his countryman Philippe de Girard came up with a variant on Appert's method—metal tins—and sold the idea to the British. Spoiled food, and the sickness it caused, was a widespread problem. The public would have benefited from canned food, but for decades cans were almost exclusively for the army and the navy. The canning process, with its hours of boiling and steaming, its scrupulous cleanliness, its heated metal, and its need for a great deal of disposable material, made canned food far too expensive for anyone but the military. No can openers were needed or even possible. The metal of early cans was too thick to make openers practical. Soldiers and sailors had plenty of sharp objects on hand and made ample use of them when they wanted to eat. During the 19th century, the process of canning was refined and mechanised, and the metal wall of the average can slimmed down enough that a civilian could get it open—if that civilian had the right tool. No one had that tool yet, so early cans had to open themselves. In other words, they came with built-in openers. The result was a confusing but pleasing free-for-all, in terms of product engineering. Each type of food came with its own kind of can, and each kind of can came with its own kind of opener. Tinned fish and meat were often sold in rectangular cans. These cans were fitted with a "key" that would roll down the top of the can. Coffee, beans, and other types of meat were packaged in cylinders with metal strips that could be peeled back with their own kinds of built-in keys. Cans of milk, which didn't need to be completely opened, came with puncture devices. As tinned food became more common, its containers became more regular. A nice cylindrical can became the norm, and, as these cans filled kitchens, more engineers put their minds to finding a convenient way to open all of them. The first standalone can opener worked on a simple principle: point, stab, and pull. From the mid-19th century to the end of World War I, the typical can opener looked roughly like a wrench, if the lower 'jaw' of the wrench were replaced with a blade. People used the blade to puncture the top of the can near its edge, push the upper jaw against the side of the can, and drag the blade through the metal along the rim. Because meat was the first and most popular canned substance, these can openers were often shaped to look like cows and given the nickname 'bully beef can openers'. The bully beef can opener, popular in the mid-19th century, resulted in many lost fingers. Bully beef can openers were so common, effective, and sturdy that they are still frequently available on collectors' sites. Some are advertised as “still working,” and every last one of them is, without a doubt, soaked in the blood of our ancestors. Dragging a sharp blade along the edge of a can is certain to cause injury sooner or later. So once people got a reliable can shape and a reliable way to get the can open, the search was on for a reliable way to get a can open without the possibility of losing a finger. The answer came in 1925, from the Star Can Opener Company of San Francisco. This is probably the first can opener that resembles the one people have in their kitchens today. Instead of using a blade to pry open a metal can, buyers could clamp the edge of the can between two wheels and twist the handle of one of the wheels to move the blade around the lip. The Star can openers weren't perfect. Compared to the bully beef model, they were flimsy and breakable, but they probably prevented a few injuries. Six short years after the Star model came to market, the first electric can opener was invented. It was patented in 1931 by the Bunker Clancey Company of Kansas City, who had already been sued by the Star Can Opener Company for trying sell a double-wheeled can opener like the Star model (the case was dismissed). The electric can opener must have seemed like the wave of the future and a sure-fire seller, but it proved to be too far ahead of its time. In 1931 not that many households had electricity, and those that did weren't interested in buying can openers. The Bunker Clancey Company was subsequently bought by the Rival Company, which still makes small appliances like can openers today. It took another 25 years for electrically powered can openers to become practical. In the 1950s, Walter Hess Bodle and his daughter, Elizabeth Bodle, developed an electric can opener in the family garage. Walter came up with the opener's blades and motor, and Elizabeth sculpted the outside. Their can opener was a free-standing unit that could sit on the kitchen counter. The Udico brand of the Union Die Casting Company put it on the market in time for Christmas in 1956 and had great success with it. Over the next few years it came out in different styles and colours, and, like the bully beef can opener, has become a collector's item. Also like the bully beef model, Udico can openers often still work. They don't make 'em like they used to. Although there have been some design changes and refinements over the last sixty years, there have yet to be any more leaps forward in can opener technology. If you're resentfully opening a can, you are almost certainly doing it using the Star design, manually forcing the can between two wheels, or the Bodle design, clamping the can into a free-standing electrical opener. Whether or not you enjoy your holiday meals, at least you can be happy that you are not getting poisoned by your own food or cutting open your hand with the blade you use to get at it. That's something, right?The can opener is still a very important and essential item in most kitchens.Can opener, right handed, metal, upper blade section serrated, inscription 'Peerless Pat.Feb 11-90'.Peerless Pat.Feb 11-90flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, cannning, can opener, kitchen equipment -
Blacksmith's Cottage and Forge
Lamp, 1900 (estimated)
... by artillery units. The lamps were powered by a single candle.... It was used by artillery units. The lamps were powered by a single ...This item type was used during the First World War throughout Europe. This item is an artillery siege lamp. It was used by artillery units. The lamps were powered by a single candle, the light being magnified by a lens. A shutter closes over the lens to give an illuminated vertical line. They were used originally in fortified siege artillery posititions as a general purpose lamp. They were also used as aiming lamps when they were placed in front of artillery posititions and used as a guide in aiming at night. Further research has suggested that this item may have been attached to bicycles for illuminating the way in the blackout.This item is considered rare and important. It is historically and technically siginficant at a national level. Painted black metal(tin) candle power, hand held or placed on flat area, open base so candle can be inserted and 'screwed' in, side door for lighting, fron magnifying glass, metal lens cover with vertical slit. There is considerable damage to the black paint in the external regions of the lamp.world war one, military, candle, artillery, europe, lamp, black, artillery siege lamp, artillery units, candle power, aiming lamp, wwi, 1900, australian war memorial, bike light, bike, bicycle, bicycle lamp, blackout -
Federation University Historical Collection
Photograph - Black and White, Charlie Farr, Duncan McDougall
Duncan McDougall was associated with the pioneering X-rays conducted by the Ballarat School of Mines in 1896. He was in the Mendelssohn Choir, and was associated with Professor Ross from University of Western Australia. The Ballarat Courier reported on 20 July 1896:"The Ballarat Courier reported on 20 July 1896 Thanks to the energy of the staff of the School of Mines Ballarat and particularly to Messers F J Martell and Duncan McDougall the assistance of Roentgen xrays will soon be available, for the relief of suffering at this institution. On Wednesday evening 22 July 1896 a number of ladies and gentlemen witnessed a series of experiments with the Roentgen x rays." Duncan McDougall later worked at the Kalgoorlie School of Mines as a lecturer in physics and mathematics. on 19 February 1905 the 'West australian' newspaper announced: " Mr Duncan McDougall, formerly of the Ballarat, and later of the Maryborough Schools of Mines, was appointed to succeed Mr. Hart. Mr. McDougall had also charge of the branch class at Midland Junction. In both cases his work proved thoroughly good. The alterations in the trades class regulations will cause all the students in these classes to take up the study of this subject. I have every confidence that Mr. McDou gall will handle these large classes as successfully as the classes he had last year." By 1925 McDougall is being reported in the Perth Daily News: "Duncan McDougall, lecturer on electrical engineering and physics at the W.A. School of Mines, put forward a scheme for reducing the cost of mining in Kalgoorlie. He contended it was the duty of the State and Federal Governments to establish a central electricity generation plant in Kalgoorlie and supply power to the mines at not more than 1/2d a unit, at 3/4d per unit for winding only, and at 2d per unit for lighting. He suggested, the transmission of this power over a radius of 25 miles from Kalgoorlie." (06 May 1925)Photograph of a man in a shirt, bow tie and jacket, holding a scroll and wearing glasses. He has two books beside him on a table. The man is Duncan McDougall, and is portrait was taken in the Charlie Farr studio at Maryborough, Victoriaduncan mcdougall, mcdougall, x-ray, xray, xray, ballarat school of mines, choir, mendelssohn, kalgoorlie -
Flagstaff Hill Maritime Museum and Village
Equipment - Power Supply, 1920s
The box is cleverly designed to give quick access to the parts inside, having a lift-up lid and a pull-down front. The components within appear to be a portable radio, power supply or power converter with batteries and a charger. The attached leather strap makes the equipment easily portable. The portable power supply is significant for representing part of the evolutionary change in communications. The unit connects the use of power and radio for communication with the ability to save the power in power packs or batteries, or to convert the power from one form to another.Power supply, portable, electric; circuits can be Parallel or Series. Batteries (6) fitted into a square wooden box. Box has two catches to secure the lid and two catches to secure the drop-down front. Holes have been drilled around the edges of the lid and the top of the base. Inside the front panel are two copper coils, switches and connectors. Leather carry strap attached. Stamped into the vertical panel are "parallel", "P", "H", "SERIES", CAVERTY", "LIGHT" :WEAK", "CHARGING" Stamped into the vertical panel are "parallel", "P", "H", "SERIES", CAVERTY", "LIGHT" :WEAK", "CHARGING" flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, portable power supply, power supply, battery box, battery, communication, radio, portable radio, battery powered radio, electronic instrument