W5FY 1932 Cuero, Texas
Operator: R.F. Hotz
The group photo was taken during the time he was deeply involved with Air Force MARS around the early-to-mid 1950s, and my Dad is the guy smoking a pipe.
His transmitter was a 47 xtal oscillator, 46 doubler, and 10s final with 800 volts on 7266 kc.
Page 1 from his 1932 logbook that shows his first QSO on November 1, 1932.
Courtesy of K5BGB, son