9EDB 1927 Clarion, Iowa

The operator was Thomas Jerome Innis, 9EDB; Silent  Key (1897-1975).
He had numereous calls: 9FP (1915-1921), 9EDB (1922-1924), W9EDB (1927-1929), W9AHP (1941) and W0FP (1946+).

QSL from the estate of W0QOA
Info courtesy of W5KNE