WIBG and WFIL were the big Top 40 stations for Philadelphia back in the 60's and 70's. Here's a WIBG Big 30 survey from April 1969. Image courtesy California Aircheck http://californiaaircheck.com
147KXOA's Billy the Earl still lives for the 80's...as you can see, his hair style hasn't changed a bit in the past 30+ years....
