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Title: Digital timer, scaler, and frequency meter, serial no [Go to resource]
Description: Digital timer, scaler, and frequency meter, serial no. AVC 470/422, by Griffin and George Ltd. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1970-1979 Source: Science Museum Creator: Griffin and George (maker) Identifier: 1985-228 Go to resource More Like this...
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