Pentode, Western Electric 282A
1939
- Title
- Pentode, Western Electric 282A
- Collection
- Caltech Images Collection
- Series
- Scientific Instrument Photographs
- Identifier
- ST-ME-04
- Dates
- 1939
- Extents
- 1 photographs (negative)
- Abstract
- Used on the first ship to shore transmission (S.S. Vaterland) and for the first airplane transmitter by H.E. Mendenhall and Lewellyn. Mfg. Western Electric.