Valve, type 101-A (or "M" type)

Valve, type 101-A (or M' type), made by Western Electric Co

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Valve, type 101-A (or M' type), made by Western Electric Co
Science Museum Group
© The Board of Trustees of the Science Museum

Valve, type 101-A (or "M" type), made by Western Electric Co. about 1916

Details

Category:
Electronic Components
Object Number:
1960-68
type:
valve
credit:
Bell Telephone Laboratories