Some Ringling clowns, featuring Prince Paul and Swede Johnson assisted by some recent Clown College graduates (in a group that looks to include Steve Smith and Tim Torkildson), performing the classic Otto Griebling-created Clown Car Gag for Sesame Street in the early 70s.
Check out that Bill Ballantine paintjob on that, um...what IS that? Is that a Gremlin or a Pacer? Couldn't have been a Pinto, it didn't explode at the end.
I wonder if the poster is only stuck to the door so that the Ringling logo would be seen in the piece?