Marconi type 942 quartz crystal unit

maker:
Marconi Company Limited
Marconi type 942 quartz crystal unit in evacuated glass

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Marconi type 942 quartz crystal unit in evacuated glass
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi type 942 quartz crystal unit in evacuated glass enclosure with B7G connecting pins

Details

Category:
Electronic Components
Object Number:
1969-329
type:
quartz crystal unit
credit:
Barker, J.