KGO -- Seven Keys to Baldpate -- February 11, 2025

Oakland Post-Enquirer, 26-February-1925

Radio station KGO, which is still on the air, was General Electric's station in Oakland. One night in February, 1925, KGO broadcast George M Cohan's play Seven Keys to Baldpate, a comic mystery which was based on the first novel by Earl Derr Biggers, who later created Charlie Chan. Director Wilda Wilson Church was a pioneer in developing drama on radio.

Oakland Post-Enquirer, 26-February-1925