Here's a jingle from WPEN Radio dating from 1969. At that time, the station was still located on Walnut Street in Center City Philadelphia.
From the official archives of the Broadcast Pioneers of Philadelphia
Audio clip originally donated by Broadcast Pioneers member Jerry Klein
© 2008, Broadcast Pioneers of Philadelphia
All Rights Reserved
The e-mail address of the Broadcast Pioneers of Philadelphia is pioneers@broadcastpioneers.com