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Bias Cell & Holder GB11A

Bias Cell & Holder GB11A; Mallory P.R. & Co.; (ID = 2088217) Power-S Bias Cell & Holder GB11A; Mallory P.R. & Co.; (ID = 2088218) Power-S
Bias Cell & Holder GB11A; Mallory P.R. & Co.; (ID = 2088220) Power-S
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Bias Cell & Holder GB11A; Mallory P.R. & Co.; (ID = 2088217) Power-S
Mallory P.R. & Co.;: Bias Cell & Holder GB11A [Power-S] ID = 2088217 404x315
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For model Bias Cell & Holder GB11A, Mallory P.R. & Co.; Indianapolis:
The Mallory Bias Cell by Jim Cook, W0OXX 16404 W. 126th Terrace Olathe, KS 66062 EMAIL: radiomanjim46@yahoo.com ..antiquewireless.org/uploads/1/6/1/2/16129770/09-the_mallory_bias_cell.pdf
 
Country:  United States of America (USA)
Manufacturer / Brand:  Mallory P.R. & Co.; Indianapolis
Year: 1936–1945 ? Category: Power supply/conditioner or battery or charger 
Wave bands - without
Details
Loudspeaker
Power out
from Radiomuseum.org Model: Bias Cell & Holder GB11A - Mallory P.R. & Co.;
Material Various materials
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 15 x 15 x 8 mm / 0.6 x 0.6 x 0.3 inch
Notes

A form of "C" battery called the bias cell, a button-size miniature battery designed to deliver a constant voltage with no current drain. Introduced by the P R Mallory Company, these cells were popular between 1936 and 1945.

Original box with Mallory Holder and mounting insulators.

References:

https://en.wikipedia.org/wiki/Battery_(vacuum_tube

http://www.antiquewireless.org/uploads/1/6/1/2/16129770/09-the_mallory_bias_cell.pdf

Price in first year of sale 0.24 CDBN
Mentioned in - - Manufacturers Literature (Mallory 1940 Catalog)

Model page created by Jack Sorensen. See "Data change" for further contributors.



All listed radios etc. from Mallory P.R. & Co.; Indianapolis
Here you find 26 models, 21 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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