Voice-over agent Don Pitts (founder of Don Pitts Voices who has represented such voice actors as Gary Owens, June Foray, and Mel Blanc) is the subject of a radio nostalgia column by Ben Fong-Torres in SFGate.com, discussing Pitts’ past as a radio DJ in San Francisco.
You can listen to Pitts’ aircheck from 1956 via The Bay Area Radio Museum.