The sundial was presented in 1912 by Cr T.T. Hollway after his Mayoral year in office. It was constructed under advice of the Government Astronomer of the time.The sundial is of historic and social significance to the people of BallaratSteel sundial mounted on stone pedestalsundial, ballarat botanic gardens

Robert Mate Mate (Gapingaru), an initiated elder of the Woorabinda_Berigada tribe of Central Queensland has researched the stories on the CD Rom in conjunction with Gordon Patston, an experienced astronomer. The stories from Arnhem Land to Tasmania give a fascinating insight into this rich area of Aboriginal culture and shed new light on Australia?s skies.CDastronomy, dreamtime stories, folklore, stars

Charles Todd was one of the pioneers of meteorology in Australasia. Sir Charles Todd (1826-1910) was an astronomer, meteorologist and electrical engineer. Much of the history of astronomy, meteorology and telegraphs in South Australia is contained in his reports to parliament between 1856 and 1900.This is a useful research tool.A large sheet of lined card with a printed alphabetical list of South Australian towns and hand-written details of wind direction and force. Beside each is a remark.meteorology-records-south-australia todd-charles

Folder containing various newspaper clippings and other informative articles pertaining to the Mt Burnett area. There is a table of contents at the start of the folder listing the date the articles were published and title of the articles. The date the article was published, and title of article is listed below: 19 July 2023 Heavens Open: An Astronomer’s Dream Relevant name relating to the article in the folder is: Kim Steere.non-fictionmount burnett (vic.)

A book titled ' The Life of Christopher Columbus. Discoverer of the New World.' 'The Voyager, Astronomer, Geographer, whose genius widened the limits of the World to his own time and to subsequent ages.' Published London: Ward, Lock & Co., Salisbury Square, E.C. 369 - 383 pgs. This booklet is one of a series of 53 ' Ward & Lock's Penny Books for the People.' ' Biographical Series.' Price one penny. There are also advertisements of note.books, biography, christopher columbus, lydia chancellor, collection, history, explorers, famous people, astronomy, geography, exploration, christopher columbus, biographical series, biographies, ward & lock's penny books for the people, male, person individual, penny books, advertisements

The author of this book, and many other similar books, was Sir John F. W. Herschel (John Frederick William), 1792-1871. He was a famous mathematician, astronomer, chemist and botanist. In 1838 he was created a baronet, of Slough in the County of Buckingham. The results of his research and discoveries are in use today. The book is part of Flagstaff Hill's Pattison Collection, a large group of books and records, some of which are rare and valuable. The collection was originally owned by the Warrnambool Mechanics' Institute, which was founded in 1853 and is named after Warrnambool's Public Librarian, Ralph Pattison. Thomas Longman founded his publishing firm in 1724 in London by the name Longman. In August of that year, he bought the two shops and goods of William Taylor and set up his publishing house there at 39 Paternoster Row. The shops were called Black Swan and Ship, and it is said that the 'ship' sign was the inspiration for Longman's Logo. After many changes of name and management, including Longman Brown Green Longman and Roberts, the firm was incorporated in 1926 as Longmans, Green & Co. Pty Ltd. The firm was acquired by Pearson in 1968 and was known as Pearson Longman or Pearson PLC. The book is significant for its association with the author, Sir John F W Herschel, and his discoveries and inventions, some of which are still used today.. The book is important for its connection with the London publisher Longmans, Green, Brown, Longmans and Roberts. The firm has been established for over two centuries and is renowned for publishing encyclopedias, dictionaries, books on English grammar, textbooks, poetry, reference books, novels, magazines and more. The book has additional importance for its connection to the Pattison Collection, which, along with other items at Flagstaff Hill Maritime Village, was originally part of the Warrnambool Mechanics' Institutes’ Collection. The Warrnambool Mechanics’ Institute book collection has historical and social significance for its strong association with the Mechanics Institute movement and its important role in people's intellectual, cultural and social development throughout the latter part of the nineteenth century and the early twentieth century. The collection of books is a rare example of an early lending library and its significance is enhanced by the survival of an original collection of many volumes. The Warrnambool Mechanics' Institute’s publication collection is of both local and state significance.Essays from the Edinburgh and Quarterly Reviews: with addresses and other pieces Author: Sir John F W Herschel Publisher: Longman, Brown, Green, Longmans and Roberts Date: 1857 Black cloth hardcover book with embossed gold text on the spine. Inscriptions are on labels, stickers, stamps and handwriting. The book is part of the Pattison Collections.The label on spine: "PAT 824 HER" Sticker on pastedown front endpaper: "Warrnambool Public Library" Sticker on front loose endpaper: "Corangamite Regional Library Service" Stamp on front loose endpaper: Corangamite Regional Library Service" Stamps, two, on fly: "Warrnambool Mechanics Institute" Handwriting on fly: "155 (crossed out)" "165" "P/W" 4608" "824" flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, pattison collection, ralph eric pattison, warrnambool mechanics’ institute, mechanics’ institute library, warrnambool library, free library, corangamite regional library service, essays from the edinburgh and quarterly reviews, sir john f w herschel, longman brown green longmans and roberts, 1857, mid-19th century, mathematician, botanist, astronomer, chemist

Book. ALEC H CHISHOLM COLLECTION. Small 95 page leather covered booklet of the 75 verse epic poem 'Rubaiyat of Omar Khayyam', the astronomer poet of Persia. Translated into English verse by Edward Fitzgerald. Published in 1910 by Ward, Lock & Co. Ltd., London. Printed by Butler & Tanner, Frome and London. Catalogue sticker ''2136 FIT'' on spine. Newspaper cutting pasted on flyleaf entitled 'Vicissitudes of a Great Book'Edward Fitzgeraldbooks, collections, poetry, alec h chisholm collection, edward fitzgerald, omar khayyam, poetry

Folder containing various newspaper clippings and other informative articles pertaining to the Monomeith area. There is a table of contents at the start of the folder listing the date the articles were published and title of the articles. The date the article was published, and title of article is listed below: 19 July 2023 Heavens Open: An Astronomer’s Dream Relevant names relating to the articles in the folder are: Judy Cameron, Emma Einsiedel, Mac Greaves, Lyall family, Leonie Ryan.non-fictionmonomeith (vic.), warrook cattle farm

Author W M Smart, M.A., D.SC., F.R.A.S. (William Marshall Smart), (1889-1975) Regius Professor of Astronomy in the University of Glasgow, Instructor-Lieut. in the Royal Navy during World War I. and John Couch Adams Astronomer in the University of Cambridge. In 1943 he was elected as a fellow of the Royal Society of Edinburg. From 1949-1951 he was President of the Royal Astronomical Society and a member of the Royal Institute of Navigation. In 1958 he was awarded the Lorimer Medal of the Astronomical Society of Edinburgh. The publisher firm, Longmans, Green & Co, was originally founded in 1724 in London by Thomas Longman under the name Longman. In August of that year, he bought the two shops and goods of William Taylor and set up his publishing house there at 39 Paternoster Row. The shops were called Black Swan and Ship, and it is said that the 'ship' sign was the inspiration for Longman's Logo. After many changes of name and management, the firm was incorporated in 1926 as Longmans, Green & Co. Pty Ltd. The firm was acquired by Pearson in 1968 and was known as Pearson Longman or Pearson PLC. The book was sold by Collins Book Depot which was founded by Frederick Henry (Harry) Slamen in 1922. In 1929 the form became a Proprietary Limited Company with an additional two stores, at 95 Elizabeth and 361 Swanston Streets, Melbourne. Collins Booksellers is still owned by the Stamen family. It is the largest Australian-owned bookselling chain.The book is significant due to its connection with navigation at sea. Its author W M Smart was a learned astronomer and an Instructor-Lieutenant for the Royal Navy during World War I. His achievements were recognised in 1958 when he was awarded the Lorimer Medal of the Astronomical Society of Edinburgh.A Handbook of Sea Navigation: The Theory & Practice of Astronomical Navigation at Sea, with diagrams and charts Author: W M Smart, M.A., D.SC., F.R.A.S. (William Marshall Smart) Publisher: Longmans, Green and Co Printer: Collins Book Depot Date: 1943 Textured green hardcover book. Inscriptions on the Fly page.Pencil: "12/6" [12 shillings 6 pence] Sticker: "G.F. Byrne / Faunce Crescent / O'Connor, A.C.T. / Australia 2001" Stamp: "COLLINS BOOK DEPOT PTY. LTD. / Technical Book Department / 361 Swanston St., Melb. G - - -"flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, longmans green and co., thomas longman, paternoster row london, w m smart, william marshall smart, astronomer, navigator, professor of astronomy, 1943, g.f. byrne, collins book depot, technical book department, 361 swanston st., melbourne, frederick henry (harry) slamen, 361 swanston street melbourne, a handbook of sea navigation, maritime handbook, navigation instructiono, sea navigation

This Gunter’s Chain, an old land surveying instrument, is named after its inventor, Edmund Gunter (1581-1626), an English mathematician and astronomer. It was first produced in 1620. The tool has 100 links and is 66 feet or one chain long. The links are marked off in groups of ten by metal rings or tags. A quarter chain (25 links) is called a rod or pole and ten chains make a furlong and 80 chains make a mile. The traditional cricket pitch is 22 yards or one chain long. This Gunter’s Chain is of considerable significance because: 1. It is an early land measuring tool that was used for over 250 years and has great historical and mathematical significance. A Gunter’s Chain would have been used when forming and building local roads from the earliest days of settlement. 2. It has a possible local connection as it was given to the Historical Society by a local person in 1965 and possibly came from the property of ‘Rosehill’ This is a metal tool which consists of 100 metal pieces or links joined together by loops at each end with two metal loops in between each link. The links joined together form a chain. The two ends of the chain have small metal handles attached At intervals along the chain there are additional rings or metal pieces attached. Some white and green rope material has been used to bundle up the chain. The metal is somewhat rusted. gunter’s chain, land measurement tools, history of warrnambool

William Jackson Thomas is credited with making the first ever telephone call in Victoria. Thomas was a customs inspector at the Geelong Customs House and a keen amateur scientist, astronomer and woodworker. He experimented with electricity and induction to develop his own telephone soon after its invention by Alexander Graham Bell. He built most of the experimental telephone equipment himself – right down to the screws. According to the Geelong Advertiser, on 27 December 1877, Thomas held a telephone conversation with friends in a summer house 40 metres away.This instrument is of great historic significance as the instrument which made Australia's first telephone call in 1877, between two houses in Geelong. Although predated by Alexander Graham Bell's invention, this instrument is an example of Australian innovation and design; characteristic of Australian communications history. The instrument has excellent provenance, carrying a descriptive plaque about the use of the item. As an early prototype of a telephone, it is an incredibly rare example of communications technology.Stained wooden rectangular box containing mechanism with circular turned section at one end being the receiver and transmitter. There are 3 metal screws at the rear and a leather strap running from one of these to the transmitter/receiver. A label is on the base.On label: "First telephone made in / Victoria 1878 / Used experimentally between / Geelong and Ballarat and Geelong Queenscliff. / Maker WJ Thomas Esq. / Late H.M. Customs Geelong / Certified by A.C. Thomas For the above W.J.T."telephone, inventions

The card enabled a person to attend the 'Popular Science Lectures' which were held in the lecture hall of the school. These were the Winter course of 1882. The Lectures were from 8p.m. They ran from June 9 through to October 11. The subjects were varied and a guest speaker was responsible for each session. G Foord (Royal Mint) - Alchemy; Rev Ick (Sandhurst) - The Wonders of Coral Life; R Ellery (Government Astronomer) - The Sun's Distances and the Transits of Venus; J Thomas (Geelong) - The Stellar Universe; J Usher (Doctor) - Physiology, Body and Bones; Baron Von Mueller (Government Botanist) - General observations on the Flora of Australia; Professor Mica Smith - Gold; Professor F Kraush - Volcanic rocks of the Ballarat District. This was organised by the School Councilwhen James Oddie was Vice-President.Beige coloured card written on both sidespopular science lectures, winter course 1882, guest speakers, g foord, royal mint, alchemy, reverend ick, sandhurst, coral life, r ellery, government astronomer, sun's distances, transits of venus, j thomas, stellar universe, baron von mueller, flora of australia, government botanist, mica smith, gold, f m kraush, volcanic rocks

William Henry Maw was a British civil engineer and astronomer. He was born in 1838 and died in 1924 at eighty-five years. Maw worked as an assistant at the workshops of the Eastern Counties Railway before he became a draughtsman in the design office. He designed the first outside cylinder locomotive for use in India. In 1865 he founded the journal Engineering and continued to be an editor for the rest of his life. Maw became a consulting engineer. He was president of the Civil and Mechanical Engineers' Society, the Institution of Mechanical Engineers and the Institution of Civil Engineers. This book contains a wide range of articles and reviews related to industrial developments such as rail mill engines at the Dowlais iron works (constructed by Messrs. Kitson and Co., engineers, Leeds), cable tramway, Clay-street, San Francisco, U.S.A., road and railway bridge over the river Dnieper, at Jekaterinoslow, Russia (constructed from the designs of Professor N. Belelubsky, St. Petersburg, by the Brjonsk iron works) etc. A book with blue large hard cover. Title and publication date are written on spine in gold. Illustrations (fig., plates, plans, diagrams) in B/W. Includes collection of the engineering weekly journal vol. xxxix-from January to June 1885. This book contains a wide range of articles and reviews related to industrial developments. Page no.712.machinery, tools, engines, engineering, railroad, w h maw, rail, mill engines, cable tramway, clay street, dowlais iron works, twin screw engines, royal italian torpedo ram vessel, messrs r and, w hawthorn engineers, electro plated carriage, the tehuantepec ship railway, otis elevator

A Gunter’s Chain, an old land surveying instrument, is named after its inventor, Edmund Gunter (1581-1626), an English mathematician and astronomer. It was first produced in 1620. The tool has 100 links and is 66 feet or one chain long. The links are marked off in groups of ten by metal tags or rings. A quarter chain (25 links) is called a rod or pole and ten chains make a furlong and 80 chains a mile. The traditional cricket pitch is 22 yards or one chain long. This chain is said to have been used by Gilbert Nicol when the Warrnambool to Hamilton Road was constructed in the 19th century. Gilbert Nicol was an early settler in Warrnambool who, with John Craig, established the first hotel (and the first building) in Warrnambool in 1847. Nicol later owned the property ‘Rosehill’ in the Warrnambool area. As the chain was given to the Warrnambool and District Historical Society by the Town Clerk, Keith Arnel, it is likely that the chain was one of the items in the old Warrnambool MuseumThis Gunter’s Chain is of importance because it is an early land measuring device that was used for over 250 years and has great historical and mathematical significance. If it is correct that it was used by Gilbert Nicol when the Warrnambool to Hamilton Road was built then it has considerable local significance and dates back to the 19th century. This is a metal tool which consists of 100 metal pieces or links joined together by loops at each end with two metal loops in between each link. The links joined together form a chain. The two ends of the chain have small metal handles attached. At intervals along the chain there are additional rings or metal pieces attached. The metal is very rusted.gunter’s chain, land measurement tools, history of warrnambool

Stick mercury barometer, named after Admiral Robert Fitzroy of the Royal Navy (1805 - 1865) for his detailed instructions on interpreting the weather that are included with the instrument. Fitzroy was the captain of the Beagle, 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 and it was adapted for the southern hemisphere by Robert Ellery, the State Astronomer based at the Melbourne Observatory. Described as "Gaunt's Fitzroy Barometers" in the original sale catalogue, it was priced from 25/- to ₤9.9s. [See Miller, M., Gaunt’s Time, 2014]. Thomas Gaunt's business was originally located at 14 Bourke Street East from 1858. In 1869-1870 he moved to new premises in the Royal Arcade, Collins Street. Gaunt's business became an institution in Victorian Melbourne and Gaunt its leading clock maker. PROVENANCE According to official minutes the barometer was purchased by the Melbourne Athenaeum in 1874. In particular, at the March meeting of the General Committee the House Subcommittee was instructed to "obtain a Fitzroy or other reliable barometer" to be "fixed in the Reading Room". The 1874 Annual Report records the purchase at ₤3.10.0. 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 accoutrements provided by the committee of the Melbourne Athenaeum for the comfort of its members. Further social significance lies in the fact that Robert Ellery, the Government Astronomer, who designed the local version of the barometer, has a direct connection with the Athenaeum being a subscription member and committee member of the Athenaeum during the 1870s. There are also records of a T Gaunt as a subscription member of the Athenaeum during the 1870s and 1880s which may be Thomas Gaunt, however, this is yet to be verified. 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),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 except for the turning knobs which are missing and the mercury in the tube which is not present. Whether the instrument could be restored to working order is unknown. Front right panel, metal plaque: "Thos Gaunt, Barometer Maker, Royal Arcade, Melbourne"melbourne athenaeum, barometer, thermometer, admiral fitzroy, thomas gaunt of melbourne, robert ellery

This representative example demonstrates a mariner’s astrolabe. Historical examples are rare. There are less than one hundred known to exist and most of these have been recovered from shipwrecks, many from Spanish and Portuguese vessels. An astrolabe is a measuring device once used to navigate the seas by observing the sun and stars to measure their altitude. The measurement of altitude could then be used to calculate the ship’s latitude but at that time in history there was no means of measuring longitude. The body of the navigational astrolabe was cast brass and much heavier, and less complicated than the variety used on land. The heavier weight and cut-away shape reduced the effect of the wind and waves when trying to use it at sea. A mariner’s astrolabe or ‘star finder’ is a simplified version than that used by Arabic astronomers to find the altitude of the sun and stars above the horizon, and time of the sunrise and sunset. It is a forerunner to the quadrant, octant and sextant and was popular for about 200 years over the 1500s and 1600s to find the latitude of a ship at sea. The user held the astrolabe at eye level and, usually with assistance, aligned the stars through the two small sights (pinnules), then read the altitude indicated by the pointer on the arm. It could also be used to sight the sun by holding it lower down, aiming it at the sun, and adjusting it until the sun shone through both pinnules. This astrolabe is an example used to demonstrate the mariner’s astrolabe, which was navigational tool of the 1500s and 1600s, in the time before longitude was able to be determined. It is a forerunner to modern navigation technology. Mariner’s astrolabe – a representative example. A gold painted, disc shaped object with cut outs and revolving arm in centre. The arm has two sights attached at right angles. The top has a ring attached. Measurements are marked in degrees in a circular scale around outer edge.flagstaff hill, warrnambool, maritime village, maritime museum, flagstaff hill maritime museum & village, shipwreck coast, great ocean road, navigation instrument, navigation tool, navigation, astrolabe, mariner’s astrolabe, measure latitude, measure altitude, arabic navigation, measuring device, star finder, astronomy, marine tool, marine instrument

An image of W.H. Wooster with telescope, and a page copy of his handwritten notes outlining his achievements.7707.2 "Notes Grandpa has lectured scores of times in the Sch. of Mines, sometimes for one of the Professors who was ill. Also Lectured in the City Fire Brigade, Ballarat E Fire Brigade, Barkley St Wesn chap., Lydiard St. Wes. Chapl, St Peter's Church of England, Mt Pleasant Wes. Chapl., Baptist Church; & many other places. Preached i the Neil St. Wes. Chapels at Brown Hill, the Gong, Ltl Bendigo, Golden Point, Macarthur St., Mnt Pleasant, the Bible Christian Chppl., and many others. Too photos of most of the places shown in these "Ballarat Views", and many others. And laid the Foundation of the fine Municipal Observatory, in a long series of "Astronomical" and other "Scientific Notes", published in the Ballarat Courier and Ballarat Star, & occasionally in another Newspaper, which roused much public interest in Astronomy. The present official astronomer, Mr John Brittain, is my pupil in Astronomy and Microscopy, and calls me his Father in Science. W.H. Wooster."w.h. wooster, ballarat observatory, microscope, microscopy, churched, preaching, lay preacher, ballarat school of mines, ballarat field naturalists club, observatory, telescope

Stirrer, used in Optical Glass work, Hartung & associates, 1941 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).

Stages in development of optical glass. Very early experiments by E.J. Hartung. 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).Optical glass

Large horseshoe magnet, given to young E.J. Hartung. by an uncle. 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).Horseshoe Magnet �

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).Set of analytic weights, used by E.J.H. in most of his work

The Joly meldometer was created to determine the melting point of minerals. W.E. Wilson, an astronomer and author, stated in 1900 that the Joly meldometer consisted of a ‘a strip of platinum on which minute fragments of any mineral can be placed, while any alteration in its length can be determined by means of a micrometer screw which touches a lever connected with one end of the strip. The strip can be heated by an electric current, and is calibrated by observing the micrometer readings corresponding to the temperatures at which some substances of known melting-points melt’i . One reason why the Joly meldometer was seen as a successful addition to science was the small amount of any substance that it required for testing. Only a minute sample was needed for the instrument to work and so a tiny part could be taken from a delicate item without destroying itii . The instrument was originally manufactured by the Irish company Yeates & Son of Dublin. The Yeates family business was established in the early 1790’s and is thought to have operated until approximately 1922iii . Their business slogan was recorded as ‘Instrument makers to the University’, a slogan which proudly exhibited their relationship with Trinity College, Dublin. The company was located directly opposite Trinity College, the place where the Joly meldometer was created. Working in such close proximity must have assisted this business relationship. The inventor of this meldometer was Irishman John Joly. Joly was born in 1857 at the Church of Ireland Rectory, Hollywood House. His education led him to Trinity College Dublin where, by 1891, he had obtained a Bachelor of Engineering degree as well as a Doctorate of Science. The entirety of his working life appears to have taken place at Trinity College although he is known to have travelled in order to consult with other scientists such as the world renowned Sir Ernest Rutherford. The Joly meldometer was used for a variety of different purposes, with scientists often adapting the instrument to suit their own needs. For instance, the previously mentioned astronomer W.E. Wilson adapted the meldometer to assist him in measuring the radiation of the suniv . Joly used his device in an attempt to ascertain the age of the earth. In 1913, along with Sir Rutherford, Joly came to the conclusion that the earth was approximately 400 million years old. They did this by analysing the decay of radioactivity in minerals. According to our present knowledge of the earth this was a much more accurate date than the dates Joly had previously derived. He had first thought that the earth was 97 million years old due to the volume of sodium in the oceans. Joly’s second analysis of the topic had resulted in the age of 80 million years. This figure was based on the accumulation of sediment. Apart from designing his meldometer, Joly is also remembered for his work with colour photography. In 1894 Joly discovered a method for creating colour photographs from a single platev . He also studied the use of radiation as a treatment for cancer and persuaded the Royal Dublin Society to establish the Radium Institute to assist hospitals. In 1933 Joly passed away at the age of seventy-six.

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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An octant is an astronomical instrument used in measuring the angles of heavenly bodies such as the sun, moon and stars at sea in relation to the horizon. This measurement could then be used to calculate the altitude of the body measured, and then the latitude at sea could also be calculated. The angle of the arms of an octant is 45 degrees, or 1/8 of a circle, which gives the instrument its name. Two men independently developed the octant around 1730: John Hadley (1682–1744), an English mathematician, and Thomas Godfrey (1704–1749), a glazier in Philadelphia. While both have a legitimate and equal claim to the invention, Hadley generally gets the greater share of the credit. This reflects the central role that London and the Royal Society played in the history of scientific instruments in the eighteenth and nineteenth century's. There were also two others who are attributed to having created octanes during this period, Caleb Smith, an English insurance broker with a strong interest in astronomy (in 1734), and Jean-Paul Fouchy, a mathematics professor and astronomer in France (in 1732) In 1767 the first edition of the Nautical Almanac tabulated lunar distances, enabling navigators to find the current time from the angle between the sun and the moon. This angle is sometimes larger than 90°, and thus not possible to measure with an octant. For that reason, Admiral John Campbell, who conducted shipboard experiments with the lunar distance method, suggested a larger instrument and the sextant was developed. From that time onward, the sextant was the instrument that experienced significant development and improvements and was the instrument of choice for naval navigators. The octant continued to be produced well into the 19th century, though it was generally a less accurate and less expensive instrument. The lower price of the octant, including versions without a telescope, made it a practical instrument for ships in the merchant and fishing fleets. One common practice among navigators up to the late nineteenth century was to use both a sextant and an octant. The sextant was used with great care and only for lunar sightings while the octant was used for routine meridional altitude measurements of the sun every day. This protected the very accurate and pricier sextant while using the more affordable octant for general use where it performs well. The invention of the octant was a significant step in providing accuracy of a sailors latitude position at sea and his vessels distance from land when taking sightings of land-based landmarks.Octant with metal handle, three different colored shades are attached, in wooden wedge-shaped box lined with green felt. Key is attached. Two telescope eyepieces are in box. Some parts are missing. Oval ink stamp inside lid of box, scale is graduated to 45 degrees. Ink stamp inside lid of box "SHIPLOVERS SOCIETY OF VICTORIA. LIBRARY"instrument, flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, octant, navigation, nautical instrument, navigation instrument, john hadley, sextant, astronomical instrument

Sir George Frederic Verdon (1834-1896) emigrated to Melbourne in 1851, aged 17, and obtained a position in the office of Grice Sumner and Company, a mercantile business in Flinders Street, Melbourne. He then went into business in Williamstown and began his public career as a member of the inaugural local municipal council in 1856. The same year, he was also elected to the committee to establish the first Mechanics Institute in Williamstown. In 1859, he was elected to the legislative assembly for Williamstown and became Treasurer in November 1860. He resigned in November 1861 but was reappointed Treasurer in June 1863 under the McCulloch ministry, which lasted until May 1868. During the parliamentary recess of 1866, Verdon journeyed to England to advocate for the defenses of Victoria before the British authorities. His efforts were fruitful, securing £100,000 toward the construction of the warship HMS Cerberus, while the HMS Nelson was allocated to Victoria as a training vessel. Upon his return, he suggested that the colony establish a representative in London, which ultimately led to the creation of the Agent-General of Victoria office in 1868; Verdon was appointed as its first incumbent for a term of four years. His interests spanned science, art, and literature. In his youth, he served as an honorary assistant at the Melbourne Observatory under Robert Ellery, the Government Astronomer and fellow resident of Williamstown. An avid collector of art, he became a Trustee of the Public Library, Museums, and National Gallery of Victoria in 1872, then going on to be elected Vice-President in 1880, and President in 1883. In 1872, he was honoured with the title of Knight Commander of the Order of St Michael and St George for his invaluable contributions to the political, scientific, artistic, and educational progress of the early colony. Verdon street Williamstown was named in his honour. source: www.williamstownhistsoc.org.au mla for williamstown, sir george verdon