Image / Polarised vacuum relay Type F-106-A

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Title: Polarised vacuum relay Type F-106-A
Creator: Federal Telegraph Company (Palo Alto, Calif.)
Contributing Institution: History San Jose Research Library
Collection: History San Jose Online Catalog
Rights Information: Please contact the contributing institution for more information regarding the copyright status of this object.
Description: T-shape tube, with solenoid coil missing. No manufacturer markings, but appears to be the same type of tube as 2003-1-867. Number "15-A" stamped on inside component.
Type: image
Identifier: 6DCF25F5-88B3-4506-9072-202919398055
2003-1-868
Subject: Vacuum-tubes
Nineteen forties
Federal Telegraph Company
Nineteen thirties
Electric relays
Electric switches

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