All these modern postcards were produced by the Arcadia Publishing Co. The backs of these cards contain a pretty good explanation of what you see in the image. They are separated into two sections, Radio first and then Television.
Jerry Springer "Grandpa Jones"
James Brown & the Famous Flames Hank Williams
Bill Watkins Dick Clark
The Intruders Dale Wright
Carl Edmondson & the Emblems The Lemon Pipers
The Casinos The Swingmasters
Brian Hyland and the Wright Guys Reggie Calloway
Ruth Lyons Children's Christmas Fund Early Camera Test
Midwestern Hayride Pantomime Hit Parade
Paul Dixon Show Larry Smith's Puppet Time
Cincinnati Red's Games Skipper Ryle
Soupy Sale's Soda Shop Surprise
WLW Test Pattern The Cool Ghoul
The Uncle Al Show Al Schottelkotte
WLW-T Mobile Unit