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Flagstaff Hill Maritime Museum and Village
Instrument - Barometer, Early 20th century
... weather gauge... scientific instrument weather forcasting instrument weather gauge ...A barometer is an instrument used for measuring atmosphere pressure thus determining weather changes.The first apparatus generally accepted as a barometer was that set up in Florence in 1644 by Evangelista Torricelli (1608–1647), a mathematician and physicist. Torricelli filled a glass tube with mercury, sealed it at one end, and inverted it with its open end in a dish of mercury. The level always fell a short way down the tube, then settled at a height of about thirty inches. He concluded correctly that the mercury column was sustained by the weight of the air pressing on the open surface of mercury, and further experiments convinced him that the space above the mercury in the tube was a vacuum. He noted that the level rose and fell with changing temperature, but he was unable to use his apparatus to measure variations in the weight of the atmosphere because he had not foreseen that temperature would affect the level of the mercury. News of this experiment circulated quickly among European scientists, who hastened to replicate the experiment. Torricelli's conclusions were not universally accepted because some disputed whether the air had weight, while both Aristotle and the Catholic Church denied the possibility of a vacuum. In France, the philosopher René Descartes (1596–1650) seems to have been the first person, probably in 1647, to attach a graduated scale to the tube so that he could record any changes attributable to the weather. At around this time Duke Ferdinand II of Tuscany organized the first short-lived meteorological network among scientists in other Italian cities, gathering observations of pressure, temperature, humidity, wind direction, and state of the sky.Theis barometer is an example of a household item from the early 20th century, used to determine the day's weather. The barometer is significant as an aid to human social, material and scientific development.Barometer, round, brass housing inset into carved wooden casing (lacquer mostly worn off). Decorative lettering for weather conditions "Stormy, Rain, Change, Fair, Very Dry". Workings are visible through opening in centre of dial. Indicator needle and another adjustable needle . Hook screwed into back of case.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, barometer, scientific instrument, weather forcasting instrument, weather gauge -
Flagstaff Hill Maritime Museum and Village
Barometer, 1858-1869
The barometer was either made or sold by T. Gaunt & Co. of Melbourne, a manufacturer, importer and retailer of a wide variety of goods including jewellery, clocks and watches, navigational and measuring instruments, dinnerware, glassware and ornaments. Thomas Gaunt photograph was included in an album of security identity portraits of members of the Victorian Court, Centennial International Exhibition, Melbourne, 1888. (See below for further details.) Admiral Fitzroy Pattern Barometer History: The stick mercury barometer was named after Admiral Robert Fitzroy of the Royal Navy (1805-1865) for his detailed instructions on how to interpret the weather, which were included with the instrument. Fitzroy was the captain of the HMS Beagle, also a weather forecaster to Charles Darwin and the second Governor of New Zealand. He developed many different types of barometers and was the first person to introduce the science of weather forecasting to the British Isles. A local manufacturer of scientific instruments, Thomas Gaunt, produced the barometer that was adapted for the southern hemisphere by Robert Ellery, the State Astronomer based at the Melbourne Observatory. In the original sale catalogue for Gaunt's, the item is described as "Gaunt's Fitzroy Barometers" and it was priced from 25/- to ₤9.9s. History of Thomas Gaunt: Thomas Gaunt established Melbourne's leading watchmaking, optical and jewellery business during the second half of the 19th century. Gaunt arrived in Melbourne in 1852, and by 1858 had established his own business at 14 Little Bourke Street. Around 1869 he moved to new premises in Bourke Street on the corner of Royal Arcade. Gaunt's shop quickly became a Melbourne institution. Gaunt proudly advertised that he was 'The only watch manufacturer in the Australian colonies'. While many watches and clocks may have had Gaunt's name on the dial, few would have been made locally. Gaunt did make some watches for exhibitions, and perhaps a few expensive watches for wealthy individuals. Gaunt's received a telegraph signal from Melbourne Observatory each day to correct his main clock and used this signal to rate and repair ship's chronometers and good quality watches. His main horological manufacturing was directed at turret clocks for town halls, churches and post offices. These tended to be specific commissions requiring individualised design and construction. He made the clock for the Melbourne Post Office lobby, to a design by Government Astronomer Robert Ellery, and won an award at the 1880-81 Melbourne International Exhibition for his turret clock for the Emerald Hill Town Hall. He became well known for his installation of a chronograph at Flemington Racecourse in 1876, which showed the time for the race, accurate to a quarter of a second. The firm also installed the clockwork and figures for Gog and Magog in the Royal Arcade. Thomas Gaunt also developed a department that focused on scientific instrumentation, making thermometers and barometers (from imported glass tubes), telescopes, surveying instruments and microscopes. Another department specialised in electroplating for trophies, awards and silverware, and the firm manufactured large amounts of ecclesiastical gold ware and silverware, for the church including St Patrick's Cathedral. There are no records that disclose the number of employees in the firm, but it was large enough for Gaunt to hold an annual picnic for the watchmakers and apprentices at Mordialloc from 1876; two years previously they had successfully lobbied Gaunt to win the eight hour day. Gaunt's workforce was reportedly very stable, with many workers remaining in the business for 15 to 30 years. Gaunt's wife Jane died on September 1894, aged 64. They had one son and six daughters, but only three daughters survived to adulthood. Two became nuns at the Abbotsford Convent and one daughter, Cecelia Mary Gaunt (died 28 July 1941), married William Stanislaus Spillane on 22 September 1886 and had a large family. Gaunt died at his home in Coburg, Victoria, leaving an estate valued at ₤41,453. The business continued as T. Gaunt & Co. after his death. The barometer is historically significant as an example of the work of Melbourne’s leading scientific instrument maker, Thomas Gaunt. The barometer has social significance as an example of the type of scientific equipment that Thomas Gaunt expanded his horology business into producing. Further social significance lies in the fact that Robert Ellery, the Government Astronomer who designed the local version of the barometer, had a direct connection with the Melbourne Athenaeum founded in 1839 as the Melbourne Mechanics' Institution. Its purpose was "the diffusion of literary, scientific and other useful information". There are also records of a T Gaunt as a subscription and committee member of this the Athenaeum organisation during the 1870s and 1880s which may be Thomas Gaunt, unfortunately still unverified.Stick mercury barometer known as the Admiral Fitzroy Barometer. It comprises an oblong wooden case with glass front panel, ornate pediment, barometer with bulb cistern (empty of fluid), cleaning brush with printed instructions for interpreting information given by the gauge affixed to left and right face of instrument. Includes a thermometer. The barometer appears to be intact. Adapted to the Southern Hemisphere. Special remarks by Admiral Fitzroy. Made by Thomas Gaunt, Melbourne. Manufacturer's details are on back of wooden casing. Rear has upper and lower brass screw plates for securing to vertical surface."Manufactured by Thomas Gaunt, 14 Little Bourke Street, Melbourne. 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Kiewa Valley Historical Society
Diary Extract - Trip to Bogong High Plains Xmas 1934 & DVD photos, original diary 1934
The Melbourne Women's Walking Club enjoyed bush walking as a hobby travelling to the north east of Victoria, using pack horses and camping on a 9 day hike. One of the woman, 'Bill' describes each day in detail - what they did, where they went and what they saw giving an insight into walking and the Bogong High Plains in the mid 1930's before the Kiewa Hydro Electric Scheme opened up the area. The diary mentions a photo being taken by Mr Blackwell on the 9th day, New Year's Eve 'from a lovely bush track from which, looking back at intervals we got our final glimpse of Fainter. 5 miles from from our destination'.Historic: This extract from the diary of 'Bill', a member of the Melbourne Women's Walking Club gives an insight into walking in the mid 1930's and describes the Bogong High Plains as it was then before it was opened up with a road built during the Kiewa Hydro Electric Scheme. It describes the area in summer including the flora & fauna, cattle grazing & cattlemen, the huts, the gauges set up by the State Electricity Commission of Victoria, the people working up there, the weather and the lifestyle of the walking group - their food, duties, swimming etc.. Six double sided typed photocopied yellow pages describing the Melbourne Women's Walking Club trip to the Bogong High Plains at Christmas in 1934. Also one page photocopied of the programme for Year 1934-35 with an arrow pointing to the above trip and a page with a photocopied sepia photo of the "Melbourne Women's Walking Club / Bogong High Plains / Dec. 1934. DVD 12 photos of the trip arrow showing trip from Programme. Title of photo "Melbourne Women's Walking Club / Bogong High Plains / Dec. 1934melbourne women's walking club. bogong high plains. camping. pack horses. cattlemen's huts. -
Federation University Historical Collection
Document - Document - Letter, Ballarat Junior Technical School: Letters relating to equipment to establish a practice weather-observation station. 1952
... the school to The Director Weather Bureau Melbourne. Outlines ....1: Letter from H B Selby & Co Pty Ltd re the order for a Fortin Barameter. Asking for arrangement for Staff member to collect as it is very fragile. The glassware for the Regnault Vapour pressure Apparatus not previously sent has been forwarded. .2: Letter from the school to The Director Weather Bureau Melbourne. Outlines establishing a weather-observing station as part of general science. Mr McLachlin in Ballarat will guide the school as to method, procedure, records, etc List of equipment on loan - Stevenson Screen, maximum and minimum thermometers, wet and dry bulb thermometers, 8" rain gauge, cloud chart, instructions for reductions of barometer readings, weather code for transmission, record book. 2 Cream pages, typed .1: Letterhead for H B Selby & Co Pty Ltd - Black and red inks Signature of V T Parkinson, Managerballarat junior technical school, head master, l garner, h b selby, weather bureau, weather station, observations, fortin barameter, regnault vapour pressure apparatus, stevenson screen, maximum thermometer, minimum thermometer, bulb thermometers, rain gauge, instructions, weather code, record book -
Flagstaff Hill Maritime Museum and Village
Thermometer, Early 20th Century
A Storm Glass and Thermometer such as this one would be used in predicting or forecasting the weather. Farmers used predictions they read from their Storm Glass to prepare for stormy weather or for choosing a good time for planting or harvesting their crops. This could mean to them the difference between a good year and a year without income. This design has been in use since the early 1800’s. According to Admiral Fitzroy (who studied the storm glass and wrote instructions on its use) the liquid in the glass changes composition and appearance according to the direction of the air moving around it. He advised the user to disturb the contents once or twice a year by tipping it upside down and shaking it gently. Item is a good example of a barometer/thermometer that would have been in most homes and farms from the late 19th century and early 20th century. This item would have been massed produced at the time therefore easily available and quite cheap to purchase making this particular item not very significant as not associated with a historic person or property or with a known manufacturer or date.Storm Glass and Thermometer, commonly called a 'Cottage Barometer', mounted on a rectangular dark rectangle of wood, top corners rounded. The Storm Glass (or weather glass, or chemical weather glass) is suspended in a long oval shaped hole in the wood on left side, held in place at top and at bottom with 2 metal bands secured by nails. The glass of this gauge is hand blown, sealed at the top with another layer of glass. The watery fluid in the storm glass is opaque brownish colour with dark particles floating in it. (Storm glasses were usually filled with a variation of a mix of camphor, distilled water, ethyl alcohol and silver nitrate.) The alcohol thermometer is mounted on the right side of the wood, bulb resting in a hollow, attached at top and near base by 2 thin metal strips, with clover-leaf shaped ends, nailed into place. Over the bulb is nailed a metal guard with 3 ventilation slits cut into it. On left of thermometer is a scale, stamped into wood, 30 below zero to 130 above zero, in 2 degree intervals. A border of 2 thin parallel lines, with remnants of light coloured paint, is around the block of wood. On the reverse side, a metal plate is nailed to the top with a mounting hole in it. Impressed sideways along edge of barometer is "STORMY" "CHANGE" "FAIR". Across the top of the thermometer is a fleur de leis in the wood, and above this it is stamped "FAHRENHEIT". On right of the thermometer, stamped into the wood, is "BLOOD/HEAT", "SUMR/HEAT", "TEMPE/RATE", "FREEZ/ING". On the back of the wood, at the base, are remnants of a white sticker with "...111.73". Carved into the wood is "HOLLAND / AV". flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, barometer, cottage barometer, storm glass, thermometer, chemical weather glass -
Ballarat Tramway Museum
Postcard, Valentine & Sons Publishing Co, 'Alexandra Fountain Bendigo", late 1940s
Printed black and white postcard of Alexandra Fountain Bendigo with an ex-Melbourne SEC tram on the right side, going to Eaglehawk. In the view are the National Mutual, Australian Mutual Provident Society, and the Armstrong Tyre Service station. Published by Valentine of Melbourne and Sydney.Yields information about Bendigo's Charing Cross and View St late 1940s.Postcard black and white, used - No. 6.Has a letter on the rear with two stamps dated 27-6-1949 to Ken Magor from Roy and Ken about their visits to the three provincial tram systems and the narrow gauge at Ferntree Gully. The weather had not been good for their visit. See rear image.tramways, trams, bendigo, charing cross, view point