The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button.These were the first behind the ear hearing aids manufactured by the National Acoustic Laboraties (NAL) in Australia Single behind-the-ear hearing aid.

The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Silver metal case with side clips and hearing aid attached. Has battery compartment for AA batteries. Volume control is the top left hand corner. "C OF A/CALAID/36778" on back of case deaf children australia, hearing aid, calaid

The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Silver metal case with side clips and hearing aid attached. Has battery compartment for AA batteries. Volume control is the top left hand corner. Comes with its black case "C OF A/CALAID/101862" on back of case. "ANGUS & COOTE/Acoustics/HEARING AIDS" on inside cover of case

The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Square, silver metal hearing aid with electronics and AA battery compartments. Has an ear piece and ear mould attached by wire, with a volume adjustment. A body level type, probably a CALAID T manufacture from 1955 to the 70's. On front "C OF A/CALAID/108499" deaf children australia, hearing aid, calaid, commonwealth of australia

WWII Liberation 50th anniversaryThe Dutch have never forgotten their debt to the Allied forces or the joy of the 1945 liberation.A tall square tin with snug-fitting lid produced to contain 200gram "Dutch hail", a sugary product eaten on Dutch rusks or slices of bread; usually on celebratory occasions. The main colour is orange and it is also richly decorated with scenes recalling the 1945 Liberation. De Ruyter Oranje hagel. Ter gelegenheid van de viering van 50 jaar bevrijding in Nederland 1945-1995 (on the occasion of the 50th anniversary of the liberation in The Netherlands 1945-1995). There is also a list of ingredients that constitute the hail and other commercial markings.

In 1879, James Griffiths established one of Australia’s first tea and coffee distribution companies at 30 Flinders St, Melbourne, which is now, occupied by the boutique Lindrum Hotel. Established with his brother John, recent immigrants from England, Griffiths occupied the highest position in the commercial world during their many years as distributors of tea, coffee, cocoa and other products throughout Victoria and Australia. The Griffiths brand was a guarantee for quality of product and service as it still is today. This extensive service was provided to customers via horse drawn carts serviced by rail from Melbourne. As a spirited entrepreneur, Griffiths made his company a household name through his pioneering use of outdoor advertising by installing the infamous blue and white enamel “Griffiths Tea” promotional signs affixed to the railway boundary fences highlighting to travellers the distance to or from Melbourne, indicating so many “— miles to Griffiths Tea”. These signs, much sought after today, were well known through out the eastern states. Photographs have been published of a sign erected by a Digger in France during the First World War with the words “1100 miles to Griffiths Bros”. Tragically, James and his wife Emily with friends died in a level rail crossing accident at Bayswater in 1925. Despite this unfortunate accident, Griffiths and its culture of innovation has survived as one of the few 100% Australian owned coffee roasters, with only three owners in 128 years. http://www.griffithscoffee.com.au/about-us/back-to-1879/ Sign - Advertising - Griffiths Tea Sign - 30 MilesHistoric - Sign - Advertising - Griffiths Tea Sign - used along side of Victorian Railway lines and at StationsSign - Advertising - Griffiths Tea Sign - 30 Miles Griffiths Tea sign made of Enamel paint on metal sign30 Miles to Griffiths Tea Sign puffing billy, sign - advertising - griffiths tea sign - 30 miles

Greenbat Battery Loco Built by Greenwood & Batley Ltd Builders No. 420363/2 This Greenbat Battery Loco has been loaned to the Museum by the Walhalla Goldfields Railway, who had acquired it in 2013 along with a large quantity of narrow gauge trollies and light rail from Orica’s now closed munitions factory in Melbourne’s western suburbs. The trolley on display was one of two in use from the 1970s. Orica - Deer Park Munitions factory Orica Deer Park in Melbourne’s west has been used since circa 1875 for various forms of manufacturing and storage of chemicals. Although the site is bounded by Ballarat Road, Station Street, Tilburn Road and the Western Ring Road, the current entry point for industrial operations is situated at Gate 6 off Tilburn Road. Operations include: • a specialty chemicals facility producing products for mining services operations • quarry services • other chemical manufacture activities. The Deer Park factory complex is of historical significance as the location of the first plant for the manufacture of high explosives in Australia and has been, for its entire history, the most important, if not only, commercial manufacturer of high explosives in Australia. It commenced operation under the importer Jones Scott and Co, and then the Australian Lithofracteur Company (Krebs Patent), a rival to Nobel's dynamite patent. The factory was producing nitro-glycerine based explosives in Australia only a couple of years after Nobel's Ardeer factory began operating in Scotland. The explosives factories complex is of historical significance for the association with the Australian Lithofracteur Company, Australian Explosives and Chemicals, the Nobel company and later ICIANZ, which grew to become one of the largest explosives, chemical and plastics manufacturers in Australia. It was the pioneer of the industry and retained its dominance through monopolistic practices, taking over most of its competitors in the Australasian region. Substantial parts of the pre-Second World War layout of the site remain which, with a number of significant buildings dating back to the 1920s and '30s, indicate past and present processes of manufacturing, the necessary safety measures required and the integrated nature of the explosives and chemical industry. The narrow gauge tramway, which ran through the explosives section, was a rare survivor of nineteenth century materials-handling methods into the 21st Century. Greenwood & Batley were a large engineering manufacturer with a wide range of products, including armaments, electrical engineering, and printing and milling machinery. They also produced a range of battery-electric railway locomotives under the brand name Greenbat. The works was in Armley, Leeds, UK. Greenbat was the trade name for the railway locomotives built by Greenwood & Batley. The company specialised in electric locomotives, particularly battery-powered types for use in mines and other hazardous environments. Historic - Industrial Narrow Gauge Railway - Battery Locomotive - Orica - Deer Park Munitions factory - Deep park, Victoria, Australia Battery Locomotive - made of iron puffing billy, greenbat battery loco, battery locomotive, industrial narrow gauge railway, orica - deer park munitions factory

Light blue Monthly Diary for January 1880. Handwritten entry for Thursday 1st Jan. "grandson born 25". March 1 Rent Paid." Inside front cover advertising "stamps". Californian Mail Tables. Inside backcover: 1880 calendar and advertising.Front: FERGUSSON / AND / MITCHELL'S / MONTHLY DIARY / January, 1880 / 27 / COLLINS ST. WEST. Back: Fergusson & Mitchell / Engravers & Lithographers / BOOK BINDER'S, PAPER, RULERS / GENERAL COMMERCIAL STATIONERS / 27 / COLLINS STREET WEST / MELBOURNEdiary, 1880, collins street west

Board of Management of The Alfred commissioned Ann M Mitchell to write a history of the hospital from its foundation until the nineteen-forties. The hospital treated its first outpatient on 6 March 1871 and its first inpatient on 13 March 1871.Book details major milestones of hospital's history from 1860's including its naming after Prince Alfred. Records major achievements including important treatment, teaching and research. Lists many important personnel including doctors, nurses, matrons and Board Members.Small Book 299 Pages Red CoverThe Hospital South of the Yarra, Ann M Mitchellthe alfred, history, 1871, 1940's, medical, patients, health, hospital

Key document recording history of hospitals located on Caulfield Hospital site since 1916.Key document outlining medical treatment research and training on Caulfield Hospital site in Kooyong Road MelbournePaper back edition of The wounded warrior and rehabilitation: including the history of no. 11 Army General Hospital - Caulfield Rehabilitation Hospital Published by The Alfred Healthcare Group [Caulfield general Medical Centre] 1966 by Bruce Ford former Medical Director of Caulfield HospitalUnmarkedhistory, hospital, caulfield, no 11 army general hospital, repatriation hospital caulfield, convalescent hospital caulfield, caulfield general medical centre, southern memorial hospital [later renamed royal southern memorial hospital], artificial limb factory [rehabtech]

Earliest photograph of The Alfred immediately prior to its first treating patients on 6 March 1871.Black and White PhotographEndorsed on back in pencil Alfred Hospital 1870the alfred, 1870, hospital

The photograph overlooks former railway land along Vineyard Road which is now a commercial and light industrial estate. It was taken before curbing and footpaths were laid and Vineyard Road was narrow strip of asphalt with the sides of the road unmade.A black and white photograph of Vineyard Road with the Sunbury Railway line visible across the middle distance and the former Sunbury Asylum site in the background.vineyard road, sunbury asylum, sunbury railway line, george evans collection

Pen and Ink Drawing on PaperSigned and dated recto l.l. ink "Victor Cobb. 1922" Titled l.r. ink "Harvesting Gippsland"landscape. gippsland.

Collection of Latrobe Regional GalleryCURTIS, J.W. Born England 1839 Died Australia 1901Signed l.r., ink "JCW". Not datedlandscape with horse and cart

RealismHENDERSON, John Black Born 1827 London, England Died 1918 AustraliaRecto: Titled l.c. ink"Bad Saddle, Wilsons Promontory" Verso: On mount board u.r., pencil "Wilsons/Prom"landscape.

RealismDrawing (study) of an emuNo signed. Not dated.

Drawing of a figure in a boat in a landscape.

Pencil on paperlandscape

Oil on canvasSigned l.l. cnr, oil "C. Beckett"foreshore, beaumaris

Oil on woodRecto: Signed l.r. oil "A. COLQUHOUN" Verso: Inscription pencil "Pontoos Tannu (or Tarru) Ma...." Illeg.