Showing 3362 items
matching instructions
-
Federation University Historical Collection
Equipment - Scientific Object, Reichert Stage Microscope with accessories`
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 -
Bendigo Historical Society Inc.
Clothing - COURT PLAISTER PACKAGE
Court Plaister Package: Waterproof Court Plaister package with instructions. Blue and gold ornate packaging with red cord and small amount of black Plaister. On the front label S. Maw & Son's, Waterproof Court Plaister. Which does not wash off. Tricolored. Price 6d. MM Trademark. Used for covering superficial cuts and wounds. Box 625S. Maw & Son 11, Aldersgate Street, London E.C. Sold Wholesale by Patent Medicine Vendors and Wholesale druggists and Retail by the principal Chemists in Town and Country.ephemera, mementoes, court plaister -
Bendigo Historical Society Inc.
Document - BASIL MILLER COLLECTION: TIMETABLE - CHRISTMAS DAY 1971 & 27TH DEC 1971, 1971
Handwritten on graph paper - Employee names include: Gregory, Reed, Tueno, Cant, Power, Evans, Caughlan, Livingstone, Palmer, Higham, Picker, Townsend, Shaw, Harrison, Threlfall, Kurzke, Hopgood, Sanf, Nickson, R. Wirth, J.Wirth, Pollard, Dole, Perdon, Hogan, Grenfell, Boston, Hope, A.James. Also has instructions for the staff of the duty at hand.person, individual, basil miller -
Bendigo Historical Society Inc.
Document - BASIL WATSON COLLECTION: AGREEMENT BETWEEN HALL AVIATION SCHOOL AND B WATSON, 1915
Agreement between Hall Aviation School, London Aerodrome,Hendon and Basil Watson for flying instruction for ordinary Pilot's certificate of the Royal Aero Club. Includes tuition fee and details of agreement relating to liabilities and damage etc. Signed by B Watson, 2nd September 1915 and witnessed by B? Francis, Manager, Hall Aviation Co. (Flying School).Hall Aviation School,Hendon, N.W. London Aerodrome.person, individual, basil watson -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Ring pessary associated with Dr Geoff Bishop, c. 1977, Portex Ltd, England, c1977
This pessary came from Professor Geoff Bishop's rooms, Mollison House, 386 Albert Street, East Melbourne. As well as the UK, Portex had divisions in the USA and Canada. The pessary was originally regarded as an instrument and made from cork, ivory, hard rubber or gum-elastic. In later times, they were made from black vulcanite, flexible tin, soft copper wire covered with Indian rubber, and celluloid. The form of the pessary was and still is variable -either round, oval, or moulded in some cases combining three or four curves depending on the size of the pessary. In ancient times, medicated pessaries were made from emollient. astringent and aperient. Several of these are still used, but in more modem times are called vaginal suppositories. Anal suppositories are still used to suppress the pain of haemorrhoids. Portex brand ring pessary in original packaging. Consists of circular ring of cream vinyl, in sterile sealed pouch with transparent plastic at back. Stamped on pouch "PORTEX ENGLAND", and the text "USE BY FEB 77" and "CONTROL No F/1 505". The ring is size 700/300/056 - 56mm. A sticker on the back of pouch gives instruction for cleaning the pessary.pessary, intrauterine device -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Two Lippes Loop IUDs associated with Dr Lachlan Hardy-Wilson, Ortho Pharmaceutical Corporation
Developed by Dr Jack Lippes in 1962, the Lippes Loop was commonly used as a contraceptive device from the 1960s to the 1980s. Due to its low cost and the ease of inserting and removing the device, it quickly became the most popular IUD in the world during its time. This is one of a collection of items received from the practice of Dr Lachlan Hardy-Wilson, FRCOG, Launceston, Tasmania.Two sealed Lippes Loop IUDs, Size C. IUD and inserter are sealed inside a sterile plastic pocket. Manufacturer information is printed on a cardboard insert which holds each IUD inside the pocket. The packaging of the first Lippes Loop is printed with an expiry date of Jan 83 on the back. The packaging of the second Lippes Loop is printed with instructions for use on the back.l intrauterine device -
Whitehorse Historical Society Inc.
Magazine, 1920-1930
15 page, stapled magazine, 'No 377, Vol 32-Weldo's Practical Needlework: Weldon's Broderie Anglaise'. Extensively illustrated with photographs and drawings. There is a 10 inch ruler marked down the front spine and advertisement for 'Arderns Star Sylko' on the back cover. Contents include; instructions for ladder work; applique file; net; richelieu and block and shadow workSmall pencil graffiti/diagram in right margin of front cover.handcrafts, embroidery, needlework -
South Gippsland Shire Council
Photograph, Framed, At Sea 8 Sept 1945, 1995
Framed B & W photograph titled: "AT SEA, OFF BALIKPAPAN, BORNEO, 8 SEPTEMBER 1945". Grey card window mount with title and text below image. Glossy black metal frame. The image features the Japanese Surrender Party on board the RAN vessel HMAS Burdekin at the end of the surrender ceremony listening to instructions on the surrender procedures to be adopted. -
Ballarat Tramway Museum
Document - Instruction, Melbourne and Metropolitan Tramways Board (MMTB), "Care of Plant", Jun. 1949
Set of five duplicated sheets, MMTB Permanent Way Department, Instructions regarding specific items of plant and their care. Each signed and dated 21 June 1949 by the Permanent Way Engineer. .1 - Drivers of Compressors (All Types) .2 - Power Saw .3 - Concrete Mixers .4 - Road Rollers (Steam Driven) .5 - Lewin Cleanerstrams, tramways, mmtb, equipment -
Otway Districts Historical Society
Photograph, Knox Collection, Sale of the Ditchley Park Estate, Beech Forest, 1908
Commercial realities and bushfires caused the Beech Forest community to re-establish itself around the railway station, away from Gardner Hill. This caused John W. Gardner to subdivide his land on the north side of the railway station. One subdivision was created near the Ditchley railway station on the old racecourse site, and another of 25 allotments forming what became Southorn Street. There were very few takers for these lots nor any buyers for the Ditchley subdivision.Photocopy. 260mm x 159mm. An advertisement for the sale of the Ditchley Park Estate, Beech Forest. Under instructions from Mr. J.W. Gardner Dalgety & Co. Ltd. will sell the subdivision of the Ditchley Park Estate on Tuesday, March 30, 1909, at 2 o'clock. A map of Beech Forest township and the Ditchley Park Estate is attached, as are the terms of sale and a description of the area.. beech forest; ditchley park; land sale; advertisment; -
Bendigo Historical Society Inc.
Document - IAN DYETT COLLECTION: AUCTION CATALOGUE - GLOBE MOTOR WORKS
Two red covered auction catalogues for a sale on 16th August 1939 at Globe Motor Works, Berrigan, N.S.W. Under Instructions from Mr. E.L. Barrett, Trustee in the Assigned Estate of Alfred Francis Jones. Lots sold included Motor Engineers' Machine and Hand Tools, Motor Accessories. J. H. Curnow & Son were the auctioneers.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - globe motor works, mr e l barrett, alfred francis jones, j h curnow & son, the cambridge press -
Bendigo Historical Society Inc.
Domestic Object - NEEDLE CASE & MARKER
Round metal sewing needle case with needles, top rotates to whatever size needle required allowing needle to come out through hole, copper in colour with gold lettering which reads Jahncke's Mitrailleuse Needle Case, plus instructions. Also a small brass double ended sewing marker, label reads Noir Dorin Paris.Made in Englandhandcrafts, needlework equipment, sewing -
Tennis Australia
Action game, Circa 1916
'Grasshopper Tennis' game. Contains four bone discs, four painted wooden miniature paddles, a rules pamphlet and a tournament invitation/instruction sheet. Inside of box line with printed felt (as 'court') and miniature net attached to hinge of box. Two metal net braces are missing. Materials: Cardboard, Ink, Wood, Metal, Natural fibre, Felt, Bonetennis -
8th/13th Victorian Mounted Rifles Regimental Collection
Photograph
In 1988, as part of a Defence of Mainland Australian policy, defence of facilities of strategic importance in northern Australia were allocated to Army Reserve units. ‘A’ Squadron was allocated the defence of Tindal Air Force base located 15 KM outside Katherine in Northern Territory. Consequently the Squadron deployed on Exercise ‘Northern Explorer’ to gain first-hand knowledge of operating conditions for mounted and dismounted patrolling in the area.Colour photograph of Lance Corporal R. Van. De Velde picking native figs on bank of Ferguson River, Northern Territory during Exercise "Northern Explorer." Soldiers of ' A ' Squadron 8/13 VMR had received instruction of bush food by Major Les Hiddens aka ' The Bush Tucker Man. '100 mm x 100 mm -
Clunes Museum
Manual - AGRICULTURAL MACHINERY MANUAL, International Harvester of Aust P/L, 1950-1960
.1 McCormick International GL-223 3pt linkage Tractor Mower .2 McCormick International GL-225 Post Hole Digger .3 Engineering Bulletin: EB17, Fordson Tractors .4 Massey-Ferguson 536 Side Delivery Rake Instruction Book .5 Massey-Ferguson 500 series drills, (fitting of the small seed boxes)owners manuals, mccormick international, massey ferguson, moore hydraulics, mower, tractor, drills -
Mont De Lancey
Book, Henrty W. Goodban, Metzler & Co.'s Tutor for the Violoncello, 1920
A Violoncello tutor book No.12. in which everything relative to that instrument is clearly explained. To which is added - a selection of popular melodies easily arranged as Progressive Lessons by Henry W. Goodban.A pink covered paperback Tutor Book for the Violoncello. The title, publisher and series is printed in black lettering on the front cover. Price Two Shillings is written at the bottom along with the publisher details. The back cover lists 35 popular instruction books for other instruments. Listed inside the front and back covers are further Metzler's music books. Pp.36non-fictionA Violoncello tutor book No.12. in which everything relative to that instrument is clearly explained. To which is added - a selection of popular melodies easily arranged as Progressive Lessons by Henry W. Goodban.books, music books, music scores -
Melbourne Tram Museum
Document - Instruction, Yarra Trams, "Yarra Trams Customer Service", 1997?
.Instruction or guidelines, 15 A4 sheets stapled in the top left hand corner, titled "Yarra Trams Customer Service", training document on providing good service to customers, especially on the phone, produced by Paul Matthews, Marketing Manager for Yarra Trams - 1997? H as extracts from various training documents on handling stress, customers on the phone, and behaviour.trams, tramways, training, yarra trams, marketing -
Melbourne Tram Museum
Document - Memorandum, Tramway Board, "Car Lighting", 8/01/1920 12:00:00 AM
Memorandum, half foolscap sheet, on Tramway Board Melbourne letterhead, dated 8/1/1920 to all line managers titled "Car Lighting" advising the Mr T Dawe will give instructions to Batterymen in the operation of the motor generator equipment and car lighting equipment. Signed by the Secretary, W. Strangward using a stamp. Two copies pinned together.trams, tramways, tramway board, cable trams, batterymen, depots, tram equipment -
Melbourne Tram Museum
Document - Instruction, Yarra Trams, "Communications Notice EAP Z class on-tram Installation (Coming Soon)", c2014
Instruction or notice printed on A4 paper, one sided, titled "Communications Notice EAP Z class on-tram Installation (Coming Soon)", over printed for B class trams, providing information on point control system - EAP - Enhanced Automatic Points System. Gives position on control panels and how they operate. Published by Yarra Trams c2014.trams, tramways, yarra trams, points, drivers, z class, b class -
Bendigo Historical Society Inc.
Document - MISS G ALICE JONES COLLECTION: ACCOUNT
The Liquidator Bendigo Amalgamated Goldfields Ltd. To Miss G. Alice Jones. Re Kruger's account. Pink paper dated July 16 to Aug. 27, 1926, and June 1929. Instructions to prepare proof of debt in Mr. Kruger's estate, work done to receive dividend and Statement re Kruger's estate. R492 Posted 29/6/1929 by B.F.the miss g. alice jones collection - account, bendigo amalgamated goldfields ltd, mr kruger, mr stanfield -
Moorabbin Air Museum
Equipment (item) - Mirror Emergency Signalling Mark 3 Type 1
MIL-M-18371E DSA-400-70-C-1361 -
Tatura Irrigation & Wartime Camps Museum
Photograph, Camp 3 Evangelical Lutheran Religious Instruction Class
Camp 3 Evangelical Lutheran Religious Instruction Class. New Guinea Missionaries. Standing: Willi Flierl (N.G.); Theodore Stoll; Walter Mueller; Heinz Palmer; Wilhelm Stoll; Frieda Bergmann; Benno Glockemann; Eva Kotelmann; Hans-Erich Flierl; Mitzi Swoboda; Berta Krafft; Heinz Bulach; Hans Wagner (N.G.); Heinrich Bergmann. Seated: Ruth Palmer; Agnes Bergmann; Gertrud Hermann; Magdalene Rubitschung.Black and white photograph of 16 children (4 girls seated) and 2 adults with part of a hut on either side behind them. Two trees behind them as well.willi flierl, theodore stoll, walter mueller, heinz palmer, wilhelm stoll, frieda bergmann, benno glockemann, eva kotelmann, hans-erich flierl, mitzi swoboda, bert krafft, heinz bulach, hans wagner, heinrich bergmann, ruth palmer, agnes bergmann, gertrud hermann, magdalene rubitschung, camp 3 religious instruction class, new guinea missionaries, lutheran church religious instruction -
8th/13th Victorian Mounted Rifles Regimental Collection
Photograph
Private Roach was one of a number of female soldiers in ' A ' Squadron 8/13 Victorian Mounted Rifles who filled driver and administrative posts. While many recruits could already drive when they joined 8/13 Victorian Mounted Rifles it took many hours of instruction and training before they were licenced to drive heavier, more complex army vehicles both on and off road and under combat conditions.Colour photograph of large vehicle under camouflage netting. Private T. Roche is adjusting netting." Echelon in hide " -
Melbourne Tram Museum
Book, Melbourne & Metropolitan Tramways Board (MMTB), "MMTB Electric Tramways and Motor Omnibuses Sections and Fares", Mar. 1960
Book titled "MMTB Electric Tramways and Motor Omnibuses Sections and Fares", dated March 1960. Details the various section stages and fares for each tram and bus route, General instructions, concession fares and photos or drawings of the various special tickets, eg passes or prepaid tickets. See item 7352 for a version of the same date but different cover sheets. Not known which one proceeded - could have been a reprint.Yields information about the March 1960 Fares and Sections for the MMTB.Black cloth covered bound book, 124 pages, plus printed end sheets used in covers. Book consists of four sections, bound with sewn cloth binding on the outside with glued white paper end covers.Multiple ink markingstrams, tramways, tickets, fares, sections, passes -
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. "flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, barometer, admiral fitzroy, thomas gaunt, thomas gaunt of melbourne, clockmaker, admiral fitzroy barometer, barometer instructions, gaunt’s fitzroy barometer, gaunt’s of melbourne, gog and magog designer, horological manufacturer, meteorological instrument, melbourne athenaeum, melbourne mechanics' institution, melbourne observatory time signal, robert ellery government astronomer, scientific instrument, stick mercury barometer, thermometer, weather forecast, t gaunt & co -
Ringwood and District Historical Society
Flyer, Land Auction Sale Advertisement, East Ringwood Central Estate - 1948
See Victorian Collections reference 5125 for subsequent Central Estate East Ringwood subdivision flyer.Single sided land auction sale advertisement for residential allotments.Auction Sale on the property under instructions from Mr. F.A. Salter. Subdivision includes Dublin Road, Knaith Road, Talofa Avenue, Russet Road, and Shasta Avenue. Agent - C.E. Carter & Son, Main Street, Ringwood. WU 6024. -
Bendigo Military Museum
Accessory - CAMERA & CASE, Eastman Kodak, est 1910
Percival Rueben Carne No 775 enlisted in the 7th Batt AIF on 18.4.18 age 28 years 6 months. Embark for Eygpt 19.10.14, embark for Gallipoli 5.4.15, promoted to L/Cpl 30.4.15, promoted to Sgt 14.5.15, hospital 16.7.15 with Shock and Ear trouble. Embark for France 26.3.16, WIA 23/26.7.16 GSW to right arm, Appointed 2nd Lieut 15.5.15, hospital 27.1.19 with Influenza, embark for Australia 9.8.19, appointment in the AIF terminated 7.12.19. He served in the peace time army for many years after the War. .1 Kodak No 3 Special camera. Front has small copper badge. .2 Brown leather case with strap and metal clasp..1 On copper badge "F Honeychurch Bendigo". .2 Stamped on case lid "PR Carne 775 D Coy 7 Btn AIF". Inside of case has handwritten exposure instructions and "Weldon 5 Spring Gully Rd Bendigo".photography-cameras, camera accessories, trades-leatherworking -
Flagstaff Hill Maritime Museum and Village
Container - Tin, McKenzies Foods, circa 1930s
This tin once contained McKenzie’s baking powder, a cooking ingredient. It was donated with other similar tins that were used by the donor’s mother who was married in 1932. It those times in Australia all manner of household items, including food and drink, were sold by hawkers (salesmen) who travelled from door to door in both suburban and rural areas. The donor remembered the bicarb soda tin on her mother’s pantry shelf. The McKenzie’s Baking Powder label adds the information that the ingredients were “Prepared with Aerophos, Regd. Trade Mark, the finest raising ingredient. A product of Albright & Wilson, Australia Pty. Ltd.” It also says that it “Excels all others in use”. The Australian family business, McKenzie’s Foods, began in Melbourne in 1852 and continues today, now run be the fifth generation of descendants from the original owners. Its baking and cookery products are well recognised by Australians. This tin originates in the early 1900s from an Australian company that is now managed by fifth generation descendants of the original family after its inception in 1852. The tin increases in significance for its use as a recognised object found in many Australian kitchens since early days. It gives a snapshot into domestic life and social norms of the pre and post war period in Melbourne The tin is significant for its association with a local family in the 1930s for the preparation of family meals. Tin container, cylindrical, with cream paper label with gold highlights, motif and text. Used for selling McKenzie’s Excelsior baking powder. Container has push-on lid. Quantity of 1/2 LB. NETT. Made in Australia by Jas. F. McKenzie & Co. Pty Ltd. Text includes “JAS. F. McKENZIE & CO. PTY. LTD. / AUSTRALIA“ “McKENZIE’S EXCELSIOR / BAKING POWDER”. Motif: man’s portrait within oval frame with wheat sheaf border, placed below figures of sun, moon and stars. Information and instructions. flagstaff hill asset, baking powder tin, container, flagstaff hill museum, kitchen item, cookery, baking, grocery, mckenzie, rising agent, food container, flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, tin, cooking ingredient, baking powder, mckenqie -
Deaf Children Australia
Sonotone 700 Hearing Aid, Sonotone, 1946
Although Lee DeForest invented the triode vacuum in 1906, it was not employed in hearing aids until 1921. The first hearing aid using a vacuum tube was purported to have been made by Earl C. Hanson. He called his hearing aid the Vactuphone. It used one small peanut tube (below right) to amplify the output of a carbon hearing aid. The Globe Hearing Aid Company and Western Electric collaborated to manufacture the Vactuphone. By the early 1940s, Raytheon had developed miniature vacuum tubes. It was these miniature vacuum tubes that made body-worn hearing aids a reality. Unfortunately, the power requirements of these aids made it necessary to use two relatively large batteries—an "A" battery to power the filaments of the vacuum tubes and a "B" battery to supply the high-voltage for the plate current. The batteries were worn external to the hearing aid itself and the name "Two-piece" hearing aid was used to describe them. Until about 1945 "Two-piece" hearing aids were the norm. However, improved vacuum tube design reduced current requirements. As a result, battery manufacturers were able to reduce the size of the batteries used in hearing aids. At the same time, electronic components were also being miniaturized. This allowed the hearing aid manufacturers to design hearing aids with internal batteries. After 1945, these "One-piece" hearing aids quickly replaced the more cumbersome "Two-piece" hearing aids. With continuing improvements in both batteries and components, hearing aids continued to reduce in size until 1953 when the vacuum tube was suddenly supplanted by the transistor.Fawn plastic hearing aid with metal clip on back and wires leading from the bottom. Made in the USA, sold by Angus & Coote as the Sole Australian Agents. The Model is the Sonotone 700. Two dials one on each of the top corners."ANGUS & COOTE/Sole Australian/Agents/C D C" Printed in black on the back, top left hand corner. "SONOTONE/700/SERIAL NO/843218/MAD IN U.S.A./SEE PATENT NOTICE/IN INSTRUCTION BOOK" imprinted on back, centre middle.deaf children australia, hearing aid, sonotone hearing aid, sonotone 700, angus & coote -
Federation University Historical Collection
Booklet, Ballarat School of Mines and Industries, Prospectus, 1955, 1955
The Ballarat School of Mines is a predecessor institution of Federation University Australia. The Contents outline areas covered. The School Council, The Staff, Graduates of the School, Facts about the School, School Boards, General Regulations, Student Activities, Scholarships, Prizes, Courses of Instruction, Professional Diploma and Certificate Courses, Art Department, Trade Department, Juniot Technical School.R W Richards was the Principal and L C Garner was the Head Master of the Junior Technical School.Beige soft covered book of 67 pages. It includes information on the courses offered by the Ballarat School of Mines in 1955. Photographs include: 2 students on the steps to the Administration Building. The student on the top step is Alec Kinnane; Rear of the Administration Building, student activities; heat engines laboratory, Civil Engineering students, micro-examination of metals; Potter (Neville Bunning in background); machine shop; wool classing ballarat school of mines, prospectus, alec kinnane, wool classing, electrical engineering, surveying, courses, r w richards, principal, l c garner, head master, diploma courses, certificate courses