4RC 1929 Gadsden, Alabama
W4RC is Joseph E. McCormack. Born in Alabama in around 1900. US Navy Reserve. Member of the IRE which is todays IEEE. His full name confirmed by the old call book. He also held W4PAR in 1929, occupation Radio Engineer - In the 1940 census he was living in Ft Lauderdale, FL and in 1935 he lived in Wilmington, NC.
QSL Patrick Rigg Collection