9AAV 1922 Evanston, Illinois

The operator was Richard Mason Sherrill, K4CBT, ex-W9PDY and 9AAV.
He was born February  3, 1900 in Chicago, Illinois and became a Silent Key, November 30, 1985 in Monroe, Florida.

QSL from the estate of 9DCR
K8CX Collection
Info courtesy of W5KNE