8/12 Battery RAA headquartersplaque, varios, army

Colour photograph of a battery operated calculator.calculator, mathematics

Silver framed display board of map, photos and notes of Operation Overlord - contact 7th June, 1971A Field Battery RAA, South Vietnam 1971a field artillery, operation overlord

Motorola Portable radio Saber UHF mullti Channel Small antenna Metro portable radio PR 196Motorola battery premier Ni cad Australia

Item issued to Malcolm Stuart Angus No 3112710, served Vietnam.Drab olive coloured Battery operated Torch.“Made in England 6230-99-910-5033”military-equipment, torch

Used in the field on South Australian Projects by Terry Peacock and others.Bought in 1990 this was the first type of mobile phone used in the field by ATCV. Mobile Telephone handset, battery in carry case. Manufacturer was Motorola. Distributor Telecom Australia (later Telstra). Also CVA asset no. on leather carry case.australia, telephone, mobile, telecom, motorola, south, 1990

Photo Heavy Morter Battery probably Britishphoto, army

Head Light - battery operated on plastic bandhead, light, battery

COPY OF LITHGRAPH OF PORT PHILLIP BATTERY 1869local history, photography, photographs, mining

A battery operated emergency life buoy light4.88emergency light, safety at sea

Stamper Dolly” (Octagonal) from Government Batterystawell

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

Document; Folder with documents about purchase of Battery Plant by North Virginia Co. & East Clarence Co. Supply agreement for electricity, correspondence, plans showing where battery to be installed.east Clarence Gold Mining Co. North Virginia Gold Mining Co. re purchase of battery.MCCOLL RANKIN & STANISTREETorganization, business, mining equipment, mccoll rankin & stanistreet

Photograph of Warrnambool Battery M Jones and George Greening flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Photo Of Leigh Baker 131 Div Locating Batteryphoto, vietnam, army

Christmas Menu Battery A 1st Battalion 83rd Artilleryww2, army

Stamper Dolly” (Octagonal) from Wonga & Birmingham Batterystawell

Photograph of the interior of a stamping battery from an unknown mine, there are twenty three men posed in various locations, some are in front of the battery boxes, a central stairway and some are on a balconybuildings, commercial, stamping battery, stamping battery, gold production

Black and white photographic image of four soldiers of the 9th Battery engaging the Turks on 19 May 1915. The battery was in position on McCay's Ridhe, and was shooting over Olive Grove. world war one, gallipoli, 9th battery, mccay's ridge, artillary