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Gecophone Crystal Set
Gecophone Crystal Set
Gecophone Crystal Set

Gecophone Crystal Set

Manufacturer
Datec. 1924
Object NameCrystal Set
Mediumwood, metal, plastic
ClassificationsScience And Technology
DimensionsOverall: Height: 23 cm, Width: 15 cm, Depth: 16 cm
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS013103
About MeThe crystal set is the simplest form of receiver, popular in the 1920s. The crystal detects the radio waves and picks out the signal so that it can be heard in headphones.

Notice the BBC stamp. All sets made between 1922 and 1924 had to be British and stamped BBC.