Man and woman using telesonic lorgnettes, 1961.
Museum visitors looking at an exhibit, using a hand-held radio receiver and earphone intended for receiving signals from a low-powered transmitter. They were used experimentally at the Science Museum, London, in 1961 for providing personal audio commentaries in the Museum’s galleries. The telesonic lorgnettes were made by A&M Hearing Aids Ltd.
Science Museum London
2730 x 3504 pixels
Print Size @ 300 dpi
9 x 12 inches / 23 x 30 cm
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