Four items about the establishment,history and courses provided at this Institute: 1/Research notes (2 pages in all) regarding the renaming of Caulfield Technical School to Caulfield Institute of Technology in 1968 sourced from La Trobe Library Reference Index. Several dates listed. Reference also to article on construction of building in 'Australian Builder' of January 1950. 2/Photocopy of article from 'The Australian Accountant', April 1975. Gives history of C.I.T. and of Business School courses plus photos. (3 pages) 3/Advertising flyer for 'The David Syme Business School at CIT' listing courses for enrolment by 15/12/1978. 4/Undated black and white photograph of building in progress on site of Caulfield Institute/Monash University Caulfield. Noted on reverse'Chisholm Tower', 'Contact June 29, PIC 3 PG3 100% pl2' ie likely taken by photographer for 'Caulfield Contact'.miller j.o. mr. (b.a. b. com. f.a.s.a.), huggan noel, halstead h.j. mr., kurtz david professor, holmes graham, collins mike, chataway graham, erdonmez hassan, gleeson june, voumard lou, coombe jack, caulfield technical college, caulfield technical school, caulfield institute of technology (cit), k.h. boykett building, monash university, dandenong road, caulfield east, victorian education department, school of business, school of applied sciences, school of engineering, school of industrial studies, school of general studies (humanities sociology art and design), technical schools, technical colleges, education, secondary education, mature age students, david syme business school, 'contact'

An optical table is a piece of equipment used for optics experiments and engineering. The Optical Bench is a less sophisticated piece of equipment used for simple experiments. Components such as light sources and lenses can be bolted down and easily shifted along the length of the rail.A solid wood board. A steel ruler scale on top, 0-30mm, mounted along one edge. Fixed along the opposite edge is a 10mm diam. steel bar, 41cm long.W.G. Pye & Co. Eng. Cambridge.physics, scientific instrument, optics, engineering, light sources, lenses, optical table

Inside are two light sources, which illuminate the object to be projected. Usually this object would be a postcard, photo, or other printed matter, but objects such as coins or leaves could also be projected. The light is reflected through the lens, and the image is projected onto a wall or screen. The light sources are burners. (http://museumvictoria.com.au/collections/items/721025/mirroscope-magic-lantern-projector-buckeye-stereopticon-co-1910) A lens sits at the front of a black metal box, with electricity lead. Inside two electric light bulbs illuminate the object to be projected (usually an image or printed matter), but objects such as coins or leaves could be projected. The light is reflected through the lens, and the image is projected onto a wall or screen. Focus is achieved by moving the telescoping lens tube in or out. The mirroscope includes an early electricity socket.projector, magic lantern, episcope, mirroscope, film, theatre, entertainment, movie

In the foreword the Chairman and General Manager, W.H. Connolly, wrote: "Australia's progress since the Second World War has been remarkable - and nowhere more so than in Victoria. Although the smallest pf the mainland States, Victoria is today the most highly industrialised, the second most populous and the most rapidly developing State in the Commonwealth. Many factors have contributed to this growth, bu the one of greatest importance is the vast wealth of easily extractable brown coal in the Latrobe Valley which is the source of Victoria's electricity and a major part of its solid fuel. ... "White and green soft covered book of 34 pages with black & white and coloured illustrations. The book includes starts with an historical section, and includes information the open cut, Yallourn Power Station, Yallourn Briquette Works, the town, Morwell Open Cut, and includes a map of the Latrobe Valley Brown Coal resources.yallourn, connolly, open cut, power station, kernot, coal, briquette, lyle, monash, yallourn open cut, yallourn power station, yallourn briquette works, morwell open cut, hazelwood, brown coal, gippsland, horses, turning sod

Large coloured plan showing streets, leads, geological zones and shafts. Source 1:10,000ballarat, gold, goldfield, geology, sebastopol

This is one of two books donated together and believed to have belonged to the Purvis family. The books were rescued from recycling. It has the name of C A. Purvis on the front endpaper. The other book from the same donor has the inscription "C. Purvis". The inscription on the back endpaper of this book is of interest, 'Edith Fox, Gheringhap, 1879' as it is earlier than the earliest journal in the book. Perhaps it is the birth date of Edith. It is also interesting that an notice was printed in the Geelong Advertiser in 1922 stating that Edith Susan Fox of Box Hill had an interest in land in Gheringhap. Gheringhap is a town on the Midland Highway, Victoria, 15 km northwest of Geelong, and 6.7 km southeast of Bannockburn. This is one of two journals of ladies fashion, fancy work and stories that reflect the interests of women the late 1800s. They are a useful source of historical information and include advertising and thought provoking articles .Young Ladies Journal 1884 - 1885; a collection of journals in a burgundy leather-bound spine and hardcovers with a black, blue, burgundy and cram pattern. The Journal contains illustrations and articles of a wide variety including fashion, fancy work and family reading. Inscriptions are on the spine and the front and back end pages. Inserted between pages is a loose Christmas Magazine from The Sun, dated 24th Dec 1954. Published by the Curtis Publication Company, Philadelphia, Pennsylvania, Inside the front cover on the first page, handwritten in pen; "C.A. Purvis 1955" Inscription, script in black ink; "Edith Fox / Gheringhap / 1879"flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, young ladies journal 1884 - 1885, young ladies journal, 1884-1885, ladies journal, women's journal, fashion, fancy work, family reading, illustrated magazine, purvis, c a purvis, edith fox, gheringhap, 1879, edith fox gheringhap 1879

This is one of two books donated together and believed to have belonged to the Purvis family. The books were rescued from recycling. It has the name of C Purvis on the front endpaper. The other book from the same donor has the inscription "C. A. Purvis". The inscription on the back endpaper of the other book belonging to C. Purvis is of interest, '"Edith Fox, Gheringhap, 1879"' as it is earlier than the earliest journal in that book. Perhaps it is the birth date of Edith. It is also interesting that an notice was printed in the Geelong Advertiser in 1922 stating that Edith Susan Fox of Box Hill had an interest in land in Gheringhap. Gheringhap is a town on the Midland Highway, Victoria, 15 km northwest of Geelong, and 6.7 km southeast of Bannockburn.This is one of two journals of ladies' fashion, fancy work and stories that reflect the interests of the late 1800s. They are a useful source of historical information and the articles available for sale.The Ladies' Home Journal 1891- 95; a collection of women's journals in a burgundy hardcover book with a leather-bound spine and leather-reinforced corners. The journals are illustrated magazines and include fashion, fancy work and family reading, Published in Philadelphia, America by the Curtis Publishing Company. The binder was made by G Mercer, Geelong. A printed blue label is on the inside front cover. An inscription is on the corner of the front fly page.On spine: "THE LADIES' HOME JOURNAL" Within two concentric oval outlines "G. MERCER / GEELONG" and it nthe centre "BINDER" Handwritten in black pen and crossed out "E. F." Handwritten in blue pen "C. Purvis"flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, young ladies journal, ladies journal, women's journal, edith fox, gheringhap, fashion, fancy work, family reading, illustrated magazine, curtis publishing company, philadelphia, young ladies journal 1891-95, 1891-1895, purvis, g. mercer of geelong, stationery

Originally used in metallurgy. It was probably acquired c1900. Initially it was equipped with carbon arc light source. Later, in the mid-sixties electric filament light was installed by Lindsay Pattenden, lecturer in Metallurgy.A microscope designed for examining prepared surfaces of opaque objects, e.g. polished metal alloy specimens placed on top of the viewing stage. Equipped with a light source and with two viewing posts, one which is designed for a camera. The accessory box (.2) is a polished timber box with drawers which hold lenses and other accessories. Instructions are filed with the catalogue worksheet.reichert, microscope, lindsay pattenden, carbon arc, metallurgy

A mass produced utilitarian item made for domestic use no history or manufacturing provenance currently available. This design is European and was made by many manufactures from 1900 up to today, the same design and manufacture of new items can be currently sourced from Romania. Item at this time cannot be associated with an historical event, person or place, provenance is unknown, item assessed as a collection asset.Pitcher or jug; enamel French pitcher design, white with blue handle, curved lines, bulbous body.Noneflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, domestic item, jug, enamel jug, enamel ware, drink ware, pitcher

A Fresnel lens is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use primarily in lighthouses.  Made from high-quality glass Fresnel lenses were used originally in lighthouses and later for many other applications They were later being used for automobile headlamps, brake, parking, and turn signal lenses, and many other applications. Fresnel lenses used in lighthouses were considered state of the art from the late 19th through to the middle of the 20th century. The subject item is a Fresnel replacement lens used in a ships navigation light. For lighthouses, these lenses have now been replaced with much less expensive and more durable aerobeacons, which themselves often contain plastic Fresnel lenses. The lens design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The catadioptric form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source making the light visible from greater distances.The subject item at this time cannot be associated with a historical event, person or place, provenance is unknown, the item is a replacement for a ships navigation light and it is believed to have been produced before 1950.Fresnel glass replacement lens for a navigation side lamp of a ship. W.T.G (S) and 10x7 S.STR.ENGL.125warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, fresnel lens, maritime light, ships navigation light, augustin-jean fresnel, lighthouse lenses, lighthouse, navigation, warning light

This document, also referred to as a word picture or Tablet, is framed in glass and timber with gilt trim, is handwritten with colour highlights. The penned letters rest on ruled guide lines, decorated where the lines intersect. The writing gives a description of the state of Borough of Warrnambool around 1875; its location, the area it covers, its population, Harbour and facilities, public buildings and institutions, imports and exports, financial worth, number of houses, connection with other areas of the Colony. A possible reason and origin for the document is found in an article ‘Link with US Exhibition’ from the Warrnambool Standard of December 19, 1981, written by local historian Bruce Morris. The writer mentions that the Warrnambool Borough Council met on 15th June 1875 and recorded a letter from G.C. Levey , secretary to the Melbourne group of commissioners representing the Colony, and Victoria in particular, for the Philadelphia Centennial Exhibition of 1876. The letter asks Council to provide “statistics as to the population, social condition and commercial and industrial state of the district in and around Warrnambool.” A sub committee was formed for the project. The Mayor, Cr. Thomas King, wrote and signed a Report, presented to the council on July 14, 1875, in which “The Committee … begs to recommend that a Tablet be prepared setting for the particulars respecting the following matters relating to the Borough”. The matters included area, population, annual income, churches, schools, other public buildings, societies and companies, general description of houses erected, and returns of exports and imports for 1874. The minutes note that the Report was adopted. The article above also notes the opinion of Warrnambool printers who have examined the document; it is almost certainly to be an old lithograph, which means there could be several copies. It is possible that there may be a copy in Melbourne and another in Philadelphia. It is interesting to note that (1) the quoted location co-ordinates are for an “Unnamed Road, Packsaddle NSW 2880, Australia”, and that the DMS co-ordinates for Warrnambool’s Council Offices differ, being 38.23.9.12 South, 142.28.52.887. (2) the date for “Exports and Imports for the Year Ending 30th June 1875” is different to the period mentioned by Cr. King in the sub committee’s Report of recommendation “returns of exports and imports for 1874”. The information required to have the figures for the end of June 1875 would need to have been compiled very quickly for the Tablet to be ready for the opening of the Philadelphia Exhibition on 10 May 1876. The document/certificate shows the following – - - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - - - - “Victoria Australia, Borough of Warrnambool. Latitude, 30.24.50 South, Longitude 142.32 East The Principal Port in the Western District of the Colony and the Centre of its Choicest Agricultural Lands. Established a Municipality in 1855, and Created a Borough 1863. Population in 1875 4,500. Warrnambool is the nearest Port to Melbourne on the Western Seaboard, being about 160 miles distant. Coaches run to and from the Metropolis daily, in connexion [connection] with the Railway of Geelong and Steamers belonging to Local Companies sail between Melbourne, Warrnambool, Belfast [renamed Port Fairy], and Portland several times weekly. The Harbour is known as Lady Bay, and is partially protected by a reef of rocks stretching from the mouth of the Hopkins River. The formation of a Breakwater has been decided upon by the Government, to extend 600 yards, at an estimated cost of £100,000. There are two substantial Jetties, one of 800 and the other of 600 feet in length. The former is connected with the Town by means of a Tramroad, along which Goods, inwards & outwards, are conveyed, & the latter has been constructed solely for the purpose of facilitating the transit of material for the formation of the Breakwater. In addition to the trade of the Borough and District, the principal Townships up country receive their supplies from Melbourne and ship their exports through Warrnambool. Potatoes form the staple produce of the district, and the richness of the soil can be estimated by the fact that the Government Statistics for 1875 give as the average yield a return of Seven Tons to the acre. Several thousand acres between Warrnambool and Tower Hill are now being laid down in Potatoes by Tenants who have leased the lands at rates up to £5 per acre for the season 1875-6. Wool, Tallow, hides &c are also largely exported, while the shipments of all descriptions of Farm Produce are annually increasing. Area of Borough, 3362 Acres. Net Annual Value £27,000. Annual Revenue £5,500. Number of Houses in Borough 800. Public Buildings and Institutions Churches. Church of England, Roman Catholic, Presbyterian, Wesleyan, Congregational and Baptist. Schools. Three State Schools, average attendance nearly 1000. New Building in course of erection. Several private establishments. Banks. Bank of Australasia, Bank of Victoria, National Bank, Colonial Bank and Savings Bank. Public Buildings. Court house, Custom house, Post & Telegraph Offices, Survey & Land Offices, Shire £, Town Hall, Mechanics Institute, Volunteer Orderly Room, Odd Fellows Hall, Hospital & Benevolent Asylum, Temperance Hall &c. Companies & Societies. Steam Navigation Co, Woolen Mill Co, Gas Co, Racing Club, Amateur Turf Club, Agricultural Society, Farmers’ Club, Cricket Club, Anglers’ Society, Building Society, Freemasons Odd Fellows, Foresters, Druids, Hibernians. Protestant Alliance, Rechabites, Sons of Temperance, &c, Fire Brigade &c. --- Exports and Imports for the Year Ending 30th June 1875 –-- --Exports Total Tonnage 27,800 (Calculated at the Current Warrnambool Market Prices) Potatoes Wool Wheat Barley Hides Skins Fowls Butter Cheese Eggs Tallow Leather Ale Pigs Sheep Sundries --Imports 13,000 Tons Of the Estimated Value of £520,000 Total Tonnage of Exports and Imports 40m900 Tons, Value £806,627 Passenger Travels, to ad from Warrnambool during year, 10,000 persons Revenue from all sources paid through Warrnambool Sub Treasury From 1860 to June 1875 £1, 292, 300 Thomas King [signed] Mayor Henry T Read [signed] Town Clerk” - - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - - - - The document is of historical, social, economic and local significance in that it summarises activities, business, community, trade, travel and government at a point in time in Warrnambool’s history – 30th June 1875.Document, also referred to as a ‘word picture’ or ‘tablet’. Document is framed in glass and timber with gilt trim, handwritten with colour highlights. The penned letters rest on ruled guide lines, decorated where the lines intersect. Document outlines the establishment of Warrnambool as a Municipality in 1855 and Borough in 1863, with a population of 4,500 in 1875. It states geographic location, public buildings and institutions, harbor facilities and imports and exports for the year ending 30th June 1875. Two signatures "Thomas King" Mayor and "Henry T Read" Town Clerk. It shows the Coat of Arms of the Borough of Warrnambool.Signatures - "Thomas King" Mayor and "Henry T Read" Town Clerk. Warrnambool Coat of Arms; “British Coat of Arms, above sailing vessel and sheaf of wheat in sun, motto “By these we flourish” and around circumference “Borough of Warrnambool 1855”flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, borough of warrnambool, municipality of warrnambool, document borough of warrnambool 1875, word picture of warrnambool 1875, tablet of borough of warrnambool 1875, statistics borough of warrnambool 1875, lithograph borough of warrnambool 1875, coat of arms warrnambool, warrnambool city motto – in these we flourish, establishment of warrnambool, warrnambool history, thomas king mayor of warrnambool, henry t read town clerk of warrnambool, warrnambool breakwater, warrnambool jetty, warrnambool imports and exports 1875, warrnambool agriculture 1875, warrnambool business 1875, warrnambool population 1875, centennial exhibition philadelphia 1876, framed certificate

Printed at the Theater for the author, MDCCVII . And sold by Mr . Bateman in Pater -Noster-Row, London: and Jeremiah Pepyat bookseller at Dublin. Lhuyd [Lhwyd; formerly Lloyd], Edward (1659/60?-1709), was a naturalist and philologist and the Keeper of the Ashmolean Museum. Lhuyd was a pioneering linguist. In the late 17th century, Lhuyd was contacted by a group of scholars, led by John Keigwin of Mousehole, who were trying to preserve and further the Cornish language and he accepted the invitation to travel to Cornwall to study the language. Early Modern Cornish was the subject of a study published by Lhuyd in 1702; it differs from the medieval language in having a considerably simpler structure and grammar. In 1707, having been assisted in his research by fellow Welsh scholar Moses Williams, he published the first volume of Archaeologia Britannica: an Account of the Languages, Histories and Customs of Great Britain, from Travels through Wales, Cornwall, Bas-Bretagne, Ireland and Scotland. This book is an important source for its linguistic description of Cornish, but even more so for its understanding of historical linguistics. Some of the ideas commonly attributed to linguists of the nineteenth century have their roots in this work by Lhuyd, who was "considerably more sophisticated in his methods and perceptions than [Sir William] Jones’’. Lhuyd noted the similarity between the two Celtic language families: Brythonic or P–Celtic (Breton, Cornish and Welsh); and Goidelic or Q–Celtic (Irish, Manx and Scottish Gaelic). He argued that the Brythonic languages originated in Gaul (France), and that the Goidelic languages originated in the Iberian Peninsula. Lhuyd concluded that as the languages had been of Celtic origin, the people who spoke those languages were Celts. From the 18th century, the peoples of Brittany, Cornwall, Ireland, Isle of Man, Scotland and Wales were known increasingly as Celts, and are regarded as the modern Celtic nations today. (Wikipedia)Oversize book. Includes the original languages of England and Ireland, Amoric Grammar, Amoric-English Vocabulary, Welsh words ommitted from Dr Davies' dictionary, Cornish Grammar, Ancient Scottish language, Irish-English Dictionary. Four page index which includes the errata, has the list of subscribers, mainly 3 columns per page. Includes a Cornish Grammar and dictionary of the Irish language, Archaeologia Britannica, Giving Some Account Additional to What Has Been Hitherto Published, of The Languages, Histories and Customs of the Original Inhabitants of Great Britain: From Collections and Observations in Travels Through Wales, Cornwal, Bas-Bretagne, Ireland and Scotland. Chapters on: The comparative Etymology, The comparative Vocabulary, The Armoric Grammar and Vocabulary, Dr Davies's Dictionary, Cornish Grammar, Catalogue of British Manuscripts in Welsh and Latin, Essay towards a British Etymologicon, The Introduction to the Irish, Irish Dictionary etc. language, gaelic, irish, scottish, edward lhuyd, welsh, latin, greek, etymologicon, celtic

This item was acquired by the Ballarat School of Mines Electrical Engineering department for use in electric power laboratory as a source of D.C., and also for instructional purposes. This central mercury arc element was located in a cabinet with transparent side panels, and equipped with the required electric accessories, to be a self-contained stand-alone unit. Head of the Electrical Engineering Department at the time was John M. Sutherland.Mercury arc rectifier, 3-phase input. Constructed of blown glass, and complicated configuration: the central inverted truncated cone is provided with 3 large diameter "horns' and four smaller ones. Each horn has electrical connection to outside, some have side horns. Approximately half a cup of free mercury inside the glass complex. No. 33369scientific instrument, x-ray, x-ray tube, xray, john m. sutherland, electrical engineering, ballarat school of mines

This item was used at the Ballarat School of Mines.It had applications in teaching physics and chemistry - obtaining information about the atomic structure of the light-emitting substance.Spectrometer in wooden case. An optical instrument that employs a monochromatic light source, a prism (missing) and viewing lenses.Serial number: 1667 Manufacturer's and Supplier's namesscientific instrument, ballarat school of mines, labororatory, physics, optical measurement, chemistry, structure of substance

A fluorescent screen seen with an illuminated scale shows the wavelength(s) of entering light. A Cylindrical Quartz Lens is provided to concentrate on the slit light from weak sources. The scale is illuminated by regular white light through a window. Ultra Violet Spectroscope. A black finished device with adjustable aperture in a storage box with eyepiece shield and clamping screw. scientific instrument, balance, spectoscope, ultra violet spectroscope, prism

Used in the Ballarat School of Mines and Ballarat Institute of Advanced Education Physocs Laboratories. Both are predecessor institutions of Federation University Australia. A "late model" manual beam balance, with mechanically applied milligram masses and optically displayed balance point. Built into a resowood frame cabinet. Complete with: .2) light source .3) transformer. Serial Number 98700scientific instruments, surveying, physics, ballarat school of mines, ballarat institute of advanced education, beam balance, balance

This item has applications in teaching Physics and Chemistry - obtaining information about the atomic structure of the light-emitting substance. An optical instrument that employed a monochromatic light source, a prism (missing), and viewing lenses mounted in a tube that can be in any radial position with respect to the vertical axis of the prism. House in a polished timber carry box.Manufacturers' and suppliers names stamped on the vernier disc: "Made by W. & J. George Ltd, Birmingham, England" and "For H.B. SELBY & Co, SYDNEY & MELBOURNE. No 266"scientific instruments, surveying, microscope, physics, chemistry, atomic structure, spectroscope

Used in the Electrical Engineering Laboratories as a source of low frequency signal - for communications. Used by Bill Rofe and Colin Kline.Beat Frequency Oscillator (signal generator) AWA typy 14R7077, Range 0-13 kcycles, in a grey wrinkle-type finish metal box with a leather strap carry-handle on top.scientific instruments, beat frequency oscillator, bill rofe, colin kline

A small hand-operated projector for 22x17 (picture size) film strip with perforations along both sides, 28mm apature with 240-V light source. Housed in a black box. SVA MODEL Q "PICTURE PROJECTOR"projector, hand-held projector, film strips, light source, model q, aparture

Royal Society of Victoria Government prize essays Brown soft covered book with the following contents: Preface Collection and Storage of Water in Victoria by Frederick Acheson (gold washing, irrigation, motive-power, general water supply, artesian wells) Agriculture of Victoria by William Story (geological and chemical character of s oils, rotation of crops, sources and application of manures.) Origin and Distribution of Gold in Quartz Veins by Henry Rosales Development of Resources in the Colonyroyal sociey of victoria, gervernment prize essays, soils, water, agriculture, gold, quartz, henry rosales, frederick acheson, william story, charles mayes, quartz mining

Used at Ballarat School of Mines Building Studies, Yuille Street, Ballarat. This probably in the 1960s. It was sourced from David Flintoff. Steel cased electric motor, two wooden handles, power cord and spannerUpper Plate: STANLEY ELECTRIC TOOLS; Type H39; Model B; Serial No. CT 4887 Lower Plate: STANLEY H-13-B; US Pat. - 2562143stanley router, electric router, ballarat school of mines, building studies, david flintoff

The Panphot was the first truly universal stand for photomicrography. Leitz Panphot Biological Microscope photographic equipment kit light source. This is a rare edition Leitz Panphot geared for biological use, and includes a metallurgical vertical illuminator with many many accessories.Name of manufacturer - Ernst Leitz Wetzlar Serial Number - 493156leitz panphot, camera microscope, science equipment, 35 mm camera, filament and arc lamps, optical equipment, bellows, bellows camera, ernst leitz, wetzlar

Two wire covered elements in steel mesh, oblong case with handle. Screws at each end undo to allow access to inside of cageMaker's plate: "Made by A.H.GRACE, Sydney Prim volts - 240 Sec volts - 116 Watts 600heat source, wire cage, electrical, coils