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ID = 27847
Tube type:  Image converter or amplifier   Text 
Identical to CV148


Image Converter Tube for infra-red vision. Extremely simplified EMI design.

It was usually operated with the electrostatic field generated by a dry Zamboni pile. Give a look even at the 'Oxford Electric Bell' still working since 1840.

Information source -- Original-techn. papers.   
CV148: Private collection
Emilio Ciardiello


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