Details

Working papers for the above article written by Coales for the Federation of British Industries Review. Copy of article, with Coales notes, correspondence, background papers, trade literature and photographs and illustrations. Includes information on the following companies and products: J F Crosfield 'Idotron' 'Trakatron' 'Webatron' and 'Autotron' machines; Elliott 402 and 405 computers; Short Brothers & Harland analogue computor; Standard Telephones and Cables germanium junction cells and rectifiers; Telegraph Condensor Co printed wiring circuits; Technograph printed circuits; Fortiphone hearing aids.