The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Hearing aid with Pink and silver metal pack with attached wire to ear piece. Uses (A) battery. Ear piece moulded for wearer with dials for adjustments. In original box. Transitone and Universal Hearing Aids were manufactured by British Hearing Aids (Aust) P/L. Model 61T. NoV848 "TRANSITONE & UNIVERSAL/HEARING AIDS/BRITISH HEARING AIDS (AUST) P/L" printed on fabric inside lid of box. Inside battery compartment, label "MODEL 61T" ('T' handwritten) "V848" inscribed on hinge.

Notes on historical sites and features in Greensborough and Hurstbridge7 p. Duplicated typescriptYPRL labelsgreensborough, hurstbridge

71 p. col. illustrationsnon-fictionfamily history, genealogy

Suggestions for improving distribution of the Greenhills Progress Association newsletter (known as Community News)1 p. typewritten letterHandwritten at top of page: "Submitted 9.10.69"greenhills progress association, community news

177 p., illus., maps.non-fictionA history of early development and more recent redevelopment in East Melbourne, from a town planning perspective.east melbourne, town planning, melbourne

96 p., illus., maps.non-fictionA pictorial history of Melbourne, illustrated with both old and new photographsmelbourne, yarra river

96 p., illus., maps.non-fictionThe history of Ballarat in its early goldmining days is entwined with the impact on the environment of the area.ballarat, gold rush, gold discoveries victoria

43 p., illus., map.non-fictionPhotos and text from a self-guided walk around Lilydale.historic buildings, pioneer walks, lilydale (vic.)

282 p., illus., maps.non-fictionA history of Ringwood (Vic.) revised for the Australian Bicentenary in 1988.historic buildings, ringwood (vic.)

354 p., illus., maps.non-fictionA history of the inner Melbourne suburb of Fitzroyfitzroy (vic.) - history, melbourne history

A short story about Adams Cake Shop in Main Street Greensborough in the 1970s and some coincidences about a member of staff.Article, 1 p., illus.adams cake shop greensborough, glenice dyke, dawn petts, dawn bennetts

447 p., illus., maps.non-fictionA history of the island of St Helena in the South Atlantic Ocean.

Development of 14 lots at 11 Doon Court Briar Hill. Agent: Buckingham and Co.4 p. coloured pamphletdoon court briar hill, woodlands estate

Woman's Weekly is an English magazine circulated in many English speaking countries. It contains short stories, patterns and general interest stories. This historic edition is from 1960.60 p., text and illus.magazines, women's magazines