Note
QST, Sep 1952, p. 124.
QST, Jun 1954, p. 127. (10B)
Allied Radio catalog 1956 (copyright 1955), p. 201.
CQ, Apr 1962, p. 117. (Limited quantities)
Kit form or fully assembled.
The 10A was one of the commercial sideband transmitters based on a 1950 GE Ham News article by Don Norgaard, W2KUJ. The 10 watt PEP exciter covered 160-10 meters with plug-in coils. In addition to SSB, it also transmitted double-sideband AM, phase modulation, and CW.
References
Brief technical description. Radio News, Oct 1955, p. 69.