W6MJ 1948 Hollywood, California

Operator: Edwin Theodore Luckey, W6MJ, ex-W6LRC, 3BTP (1921) and 3FB (second operator, 1927)
Silent Key (1907 - 2001).

He was a motion picture sound editor for RKO and possibly others.
He graduated from Baltimore Polytechnic Institute and Washington College, Chestertown, MD ("Came here with his banjo under his arm").

QSL + Photos from the estate of W3CJ
Info courtesy of W5KNE