diode display model

Made:
circa 1950 in United Kingdom
Greatly enlarged model of miniature double ended crystal diode

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Greatly enlarged model of miniature double ended crystal diode
Science Museum Group
© The Board of Trustees of the Science Museum

Greatly enlarged model of miniature double ended crystal diode capsule.

Details

Category:
Electronic Components
Object Number:
2003-154
Materials:
metal, plastic, crystal
Measurements:
: 205 x 70 mm
type:
model
credit:
GEC Hirst Research Centre