Yields information about a compressor governor that is fitted to some Ballarat Trams, Westinghouse.Two A4 photocopied sheets, giving a side elevation of the Westinghouse "S-6-A Electric Compressor Governor" and the setting or the regulation and adjustment, installation and maintenance of the Governor. Commonly known as a "Bettleback" Governor. Dates from 1916. See Reg Item 703 for a MMTB drawing. WAD’s thoughts on setting Beetle back compressor Governors – 19/12/2009. Refer to instructions as well. Set both valves to approximately the same tension or thread length If when pumping up, both valves start to chatter, screw down the back valve further. When working satisfactorily, but pressures not right, that is, the governor is cutting out without valves chattering or with excessive range or pressure too high. Adjust the front valve until the desired cut out pressure arrived at. The cap must be on this valve for it to work. Adjust the back valve to adjust the cutting in setting, screw down for high cut in pressure. Adjust both as necessary to obtain your desires! And best of luck, it can be done, but is frustrating!!!!!trams, tramways, governors, westinghouse, air compressors, instructions

Model of a flow controller and distributor system with filter and pressure guage for air or gas? Used for teaching ArboricultureHardi pressure guagearboriculture, teaching, model, flow controller, distributor, filter, pressure guage

An original Kerr-Grant Microbalance, modified by E.J.Hartung This balance was invented in the chemistry department by Bertram Dillon Steele, later first Professor of Chemistry at the University of Queensland 1910-1930, in collaboration with Professor Kerr Grant, Physics. The design was widely used by other chemists, including Masson's mentor, Professor Ramsay, working in London on newly discovered rare gases (especially Radon), and Professor Hartung in Melbourne, investigating the chemistry of the decomposition of silver salts in photographic processes. The principle of the microbalance was to measure the change in density of a gas by the shift in the balancing beam due to a change in pressure of the gas in the balance case. The quartz balancing beam was made by Bertram Steele who was particularly skilled in glassblowing. A quartz beam is the beam of the Aston microbalance based on the Steele/Grant instrument, and described by F.W. Aston, the inventor of the mass spectrometer. The bulb at one end of the beam contained a fixed amount of air, so that a change in the pressure of gas in the balance case changed the buoyancy of the beam, yielding a displacement in the beam which could be measured. By this means, differences in weight of about 10 nanogram could be measured, in amounts of up to 0.1 gram. Such differences are significant the increase in weight of a metal sample due to surface oxidation (Steele's interest) in the weight loss due to radioactive decay of Radium (Ramsay's work), and in the estimates of density change due to the isotopic distribution of Neon (Aston). Ernst Johannes Hartung was a chemist and astronomer. Educated at the University of Melbourne (BSc 1913, DSc 1919), he became lecturer in 1919, associate professor in 1924, and succeeded Rivett as chair of chemistry in 1928, remaining in this position until 1953. Hartung?s lecturing style surged with enthusiasm and he employed the use of screen projections to demonstrate chemical phenomena to large undergraduate classes. In 1935 he recorded Brownian movement in colloidal solutions on 35 mm cinefilm, which was later copied onto 16 mm film for the Eastman Kodak Co. World Science Library. This can be viewed in the Chemistry laboratory. He researched the photo decomposition of silver halides, and was awarded the David Syme Prize in 1926. He devoted time to the design and construction of a large, new chemistry building for the School of Chemistry (built 1938?1939). During World War II he was approached by Professor Thomas Laby, chairman of the Optical Munitions Panel, to chair the advisory committee on optical materials, to produce high quality optical glass in Australia. This was successful, with large-scale production achieved within ten months at a reasonable cost. Hartung served three terms as general President of the (Royal) Australian Chemical Institute, was an ex-officio councillor of the Council for Scientific and Industrial Research, and a Trustee of the Museum of Applied Science (now part of Museum Victoria).An original Kerr-Grant Microbalance, modified by E.J. Hartung.

Photographs of Bruce DoullGroup pf photos of Carlton Player Bruce Doull Career : 1969 - 1986 Debut : Round 5, 1969 vs South Melbourne, aged 18 years, 234 days Carlton Player No. 811 Games : 356 Goals : 22 Last Game : Grand Final, 1986 vs Hawthorn, aged 36 years, 16 days Guernsey Nos. 4 (1969-71) and 11 (1972-86) Height : 185 cm (6 ft. 1 in.) Weight : 87 kg (13 stone, 10 lbs.) DOB : 11 September, 1950 Premiership Player: 1972, 1979, 1981, 1982 Best and Fairest: 1974, 1977, 1980, 1984 Norm Smith Medal 1981 Carlton Hall of Fame (1987) Team of the Century Half Back Flank AFL Team of the Century Half Back Flank Carlton Legend By any measure, Bruce Doull was a champion. One the greatest defenders ever to have played the Australian code of football, he racked up a club record 352 matches for the Navy Blues (including six Grand Finals for four flags) in a 17-year career that stretched from 1969 to 1986. He was Carlton’s Best and Fairest four times, and a member of both the AFL and Carlton’s Team of the Century. It’s a curious fact, however, that we know comparatively little about him. An intensely private person, Bruce shunned publicity and rarely gave interviews. Instead, he let his football do the talking - by taking on and beating the best forwards in the game, week after week. Born Alexander Bruce Doull in Geelong in 1950, he was recruited by Carlton’s Under-19 squad in 1968 from the Jacana Football Club in Melbourne’s northern suburbs. In those early days he was a ruck-rover or half-forward, with a conservative haircut and a burning ambition to be a League footballer. The Blues were the reigning premiers, and the club’s roster was rich in talent across all three grades. Even so, Bruce played only a handful of games with the Under-19 squad (in guernsey number 53) before he was promoted to the Reserves and allocated the highly-prestigious number 4. Then, in only his second season at Princes Park, the shy youngster was selected to make his senior debut for Carlton in a home-ground match against South Melbourne in round 5, 1969. He sat on the reserves bench throughout the first half that afternoon, before being called on to replace the injured Alex Jesaulenko at half-time. Once on the field, Bruce made the occasion even more memorable by kicking his first career goal early in the third quarter, and Carlton held off the fast-finishing Swans to win by 25 points. Throughout 1969-70, Doull played another 14 matches as a winger, ruck-rover or half-forward. He was overlooked for a finals berth in both seasons, but mid-way through 1971, senior coach Ron Barassi told him that there was a regular spot available in defence if he wanted it bad enough, which Bruce certainly did. Given an opportunity to impress at half-back, his judgement, deceptive pace and strength in the air stood out, as did his remarkable poise and calmness under pressure. At 185 cm and 87 kg, Doull was no giant. Yet he soon demonstrated a remarkable ability to "play tall" in a key defensive role. And when the ball came to ground, he stayed in the contest because he never lost his concentration. His all-round agility was exceptional - making him equally as effective in a pocket or on a flank - and physical pressure rarely unsettled him.show_image.php?id=34774 In his 53rd senior appearance for Carlton - the 1972 VFL Grand Final - Doull stamped himself as a rising League star by subduing Richmond’s champion centre half-forward Royce Hart on the biggest stage of all. The Tigers kicked a huge 22.18 that afternoon, but Carlton booted 28.9 in the highest aggregate decider ever played, and collected an eleventh VFL Premiership. Hart was kept to just a handful of possessions and two goals for the match, so the media was soon clamouring for information about the Tiger star’s conqueror. Bruce complied, but he was uneasy in the spotlight and from then on was rarely available. At the same time, Doull had become the latest folk hero at Princes Park. Supporters loved his no-nonsense approach, his courage and his consistency. In keeping with his shy nature is the story of his playing numbers. More and more during his first three seasons in number 4, he was uncomfortable in the locker room because of the attention that was focused on him, in the presence of some of the club’s modern greats like Serge Silvagni (number 1), John Nicholls (2), Kevin Hall (3), Syd Jackson (5) and Garry Crane (6). Therefore, at the conclusion of the 1971 season he was granted a request to switch to guernsey number 11, which had become available due to the retirement of another idolised Carlton defender in John “Ragsy” Goold. With his new number, Bruce shifted only a few metres down the line of lockers, but for him, anywhere further from the limelight was appreciated. By his mid-twenties, Doull was sporting lavish sideboards and hair to his shoulders, which contrasted somewhat with his shy nature, and made him hard to mistake on the field. He won Carlton's Best and Fairest award in 1974, and followed up again in 1977, 1980 and 1984. In 1979 he collected his second Premiership medal when the Navy Blues knocked over Collingwood in a hard-fought, controversial Grand Final remembered for Wayne Harmes’ brilliant solo effort to seal the match. Two years later, Bruce’s finest hour arrived when the Blueboys broke myriads of Magpie hearts again to win the 1981 Grand Final by 20 points. Impassable all day at centre half-back, Doull beat four opponents, and was a worthy winner of the Norm Smith medal as Best on Ground. Twelve months on from that triumph, Bruce collected his fourth Premiership medal when the wounded Blues upset their other traditional rival, Richmond, for the '82 flag. By then nicknamed the “Flying Doormat” by TV commentator Lou Richards - in deference to his balding pate, shaggy beard and hair, kept under control by a navy blue or white headband - Doull led a Carlton defence that was rock-solid in the Blues' 18 point win. Although he would not have been overly concerned, plenty of good judges were gobsmacked afterwards when Bruce missed out on his second Norm Smith medal, which went instead to Richmond's Maurice Rioli. From 1976 to 1981, Bruce was a fixture in the Victorian State team, and earned a recall in 1984 at the age of 33. He was a remarkably durable and suffered a debilitating injury only once in his career, in 1985 – shortly after he had set a new games record at Carlton of 329 matches to succeed John Nicholls. He wrenched a knee at training a few days later, and ended up playing only three senior games for the season. Eventually, Doull made 356 appearances for Carlton, including 162 in succession to set another club record. He was never reported by the umpires for foul play, and widely respected for his fairness in playing the ball rather than the man. A former team-mate, Brent Crosswell once wrote: "Doull's game has a moral purity about it, and that is why opponents have always found it extremely difficult to be unfair to him. It would have shamed them." Carlton Coach of the Century David Parkin was equally as complimentary when he described Bruce as “the best team player I ever coached.” Doull’s final game for Carlton came in the sixth Grand Final of his career, when Hawthorn demolished the Blues in a one-sided 1986 decider. Star Hawks full-forward Jason Dunstall kicked six goals on the 36 year-old veteran in that match, but in the context of Bruce’s career as a whole, it was barely a blemish. He may have been a shy and reserved individual in public, but when Bruce Doull pulled on the famous Old Dark Navy Blue, he became one of the true legends of VFL/AFL football. Just one year after his retirement, Bruce was elected to the Carlton Hall of Fame. In September 1996 he was named on a half-back flank in the AFL Team of the 20th Century, and in 2000 filled the same spot in Carlton's Team of the Century. Then, in June 2014, during celebrations marking Carlton's 150th year of VFL/AFL competition, Bruce was named as one of the five greatest Blues of all time, alongside John Nicholls, Stephen Kernahan, Alex Jesaulenko and Stephen Silvagni. Footnotes On the way to victory in the 1982 Grand Final against Richmond, Doull was involved in a celebrated incident that stopped the game and both amused and infuriated the 107,536 fans at the ground. During a tense third quarter, Carlton was in front by one point when a naked female dashed out into the middle of the MCG. Wearing nothing but a Blues scarf, 18 year-old Helen D’Amico made a bee-line for Doull, and tried to embrace him before she was intercepted by his team-mate Wayne Johnston and disturbed match officials. With the crowd in uproar, she was bundled into an over-sized cardigan and marched off the ground, as Carlton went on to upset the Tigers by 18 points. It later emerged that Ms D’Amico had been working as a strip-tease artist at an Adelaide nightclub, and her streak was a publicity stunt. Milestones 50 Games: Semi Final, 1972 vs Richmond 100 Games: Round 22, 1974 vs St Kilda 150 Games: Round 3, 1977 vs St Kilda 200 Games: Round 14, 1979 vs Fitzroy 250 Games: Round 18, 1981 vs Geelong 300 Games: Round 19, 1983 vs St Kilda 350 Games: Round 19, 1986 vs Collingwood Career Highlights 1972 - 5th Best & Fairest 1972 - Premiership Player 1973 - 8th Best & Fairest 1974 - Robert Reynolds Memorial Trophy - Best & Fairest Award 1975 - Arthur Reyment Memorial Trophy - 2nd Best & Fairest 1976 - Arthur Reyment Memorial Trophy - 2nd Best & Fairest 1977 - Robert Reynolds Memorial Trophy - Best & Fairest Award 1979 - 7th Best & Fairest 1979 - Premiership Player 1980 - Robert Reynolds Memorial Trophy - Best & Fairest Award 1981 - 4th Best & Fairest 1981 - Norm Smith Medal 1981 - Premiership Player 1982 - 5th Best & Fairest 1982 - Premiership Player 1983 - 2nd Best & Fairest 1984 - Robert Reynolds Memorial Trophy - Best & Fairest Award 1984 - Best Clubman Award Links Articles: Bruce Doull Speaks | Yesowooloonko - You Beauty! | Moving Guernsey Numbers - UP! | Carlton's Magnificent Seven Footage Interview after the 1981 Grand Final: https://www.youtube.com/watch?v=uzAqqk2u6y0 Toyota Bruce Doull Advertisement: https://www.youtube.com/watch?v=Zk_yu4t8vYQ Driving with Sam Pang: https://www.youtube.com/watch?v=WNwUaqVYBDo Bruce Doull vs Glenn Archer: https://www.youtube.com/watch?v=yVmHGMLFVqg Blueseum: Playing Career of Bruce Doull | Carlton Legends | Career Breakdown | Doull's Blueseum Image Gallery Video 1972 1973 1976 1977-79 1980 1981 1982 1983 1984 1985 InterviewBlack & White photos

The heavy twin tanks formerly contained vaporised kerosene which was used as a fuel to light the lantern. Kerosene became available in the 1860s as the oil industry in the United States developed, and vaporised kerosene soon became the most common system of illumination. The kerosene vapour lamp was perfected by Chance Bros. for burning the light in their renowned lenses. The system involved vaporising kerosene under pressure and mixing it with air and then burning the vapour to heat an incandescent mantle. The lamp had to be watched throughout the night in case a mantle broke, and the tanks needed to be maintained by hand-pumping each hour or so. Kerosene tanks like these were developed in the early twentieth century, and kerosene as a fuel was phased out by electricity, with the last kerosene system in Australia eventually replaced in 1985. The wick lamp in Gabo Island’s light was altered to a vaporised incandescent kerosene mantle burner in 1909. They would have been in use until 1935, when the light was electrified and the original first-order lens was replaced by a fourth-order lens. The Gabo Island tanks, which are presumed to be those used in the lighthouse between 1909 and 1935, are not attached to the optical apparatus and are no longer in the lighthouse. They are also missing the pressure gauges that were formerly attached to the top of each cylinder. Cape Schanck has a pair of unattached tanks, which are not historically associated with the lighthouse. Point Hicks has an iron stand that formerly supported its lighthouse oil tanks. Despite their lack of intactness, the Gabo Island tanks have first level contributory significance for their provenance to the lightstation and historic association with the lantern’s original Chance Brothers first order lens, which was removed in 1935Two large green cylinders standing in a metal frame. There is also a pumping mechanism attached to the stand with a wooden handle.

Was the stand for a Chance Brothers air & oil containers fitted with pump handle & pressure gauges.This type of installation was once common and relied on the lightkeeper having to pressurise the cylinders manually at regular intervals throughout the hours of darkness. The oil was fed under pressure to the burner mantle. It is all that remains of an air and kerosene oil tank installation, with each rounded side formerly supporting a heavy iron tank. The containers would have been fitted with a pump handle and pressure gauges. An intact assemblage is displayed in the AMSA offices, Canberra with a text that explains ‘This type of installation was once common and relied on the lightkeeper having to pressurise the cylinders manually at regular intervals throughout the hours of darkness’.The system involved vaporising kerosene under pressure and mixing it with air and then burning the vapour to heat an incandescent mantle. The use of kerosene as a fuel to light the lantern became the most common system of illumination from the 1860s after the oil industry in the United States began to develop. The kerosene vapour burner was created in 1901 by British inventor Arthur Kitson (1859-1937) and perfected by Chance Bros for burning a more intense light in their renowned lenses. The lamp had to be watched throughout the night in case a mantle broke, and the tanks needed to be maintained by hand-pumping each hour or so. The Point Hicks lantern was initially lit by a six-wick Trinity house kerosene burner. This was replaced by the more efficient and brighter 55mm vaporised kerosene mantle burner in 1905, and the tank stand is probably original to this apparatus. Electricity eventually replaced kerosene at Point Hicks in 1964 making the tank installation obsolete, and the last kerosene system in an Australian lighthouse was replaced in 1985. Gabo Island Lightstation has a pair of tanks that are not attached to the optical system and are no longer in the lighthouse. They are also missing the pressure gauges that were formerly attached to the top of each cylinder. An intact tank assemblage is displayed at the Cape Schanck Lighthouse Museum it is detached and not original to the lighthouse. Although corroded, the remnant Point Hicks tank stand has first level contributory importance to the lightstation. It is significant for its provenance and historical value as part of the Chance Bros vaporised kerosene burner introduced in 1905 to intensify the light and improve the efficiency of the system. The rusted iron stand rests on four short legs and is shaped like a pair of spectacles.

These mid-1960s Peacock and Gold brand lighter fuel hand warmers were used in Falls Creek to keep out the cold. The concept behind the hand warmer is that through combustion (ignition) of lighter fluid (light petrol distillate) it becomes a catalytic heater, relying on a catalysed chemical reaction to break down molecules and create heat. The devices could get quite hot, not hot enough to set paper on fire, but hot enough to give a nasty burn if sustained contact against your skin occurred. The construction of the device is very simple. There is very fine rolled wire mesh which fits on top of the reservoir body. After you fill the reservoir with lighter fluid, vapor pressure builds up. The device ignites by heating the grill with a match or lighter until it glows red. There is no open flame. The hand warmer also had a velvet bag to place it in after igniting to prevent direct skin contact. They were able to generate heat for up to a whole day. The Japanese company Yamato Shokai Ltd was founded in 1923 in the city of Osaka. Destroyed during air raids in 1945, the factory was rebuilt in 1946. They manufactured the Peacock brand pocket-warmer and sold it internationally.These items are significant because they were commonly used at Falls Creek.The pocket warmer is a small, relatively flat device with a tank at the bottom and a burner mechanism a t the top. "PEACOCK/MADE IN JAPAN" is engraved near the burner. The warmer fits into a metal case which features a series of ventilation holes in the shape of a peacock's tail. JAPANESE PAT. 237413.483177 MADE IN JAPANhand warmers, ski equipment 1960s