Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,419 pages of information and 211,645 images on early companies, their products and the people who designed and built them.


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1929. British Industries Fair catalogue.

of 26 Langham Street, London, W1. Telephone: Mayfair 6178. Cables: "Oravox, Wesdo, London"

  • 1929 British Industries Fair Advert for 'all-British Oravox Deaf-aids'. Manufacturers of Hearing Aids. A complete range of British-made Hearing Aids of all types, including the new Oravox Patented Aid which is particularly suitable in cases of deafness caused through middle ear trouble. (Scientific Section - Stand No. O.16) [1]

See Also


Sources of Information

  1. 1929 British Industries Fair Advert 126 and p129