(via Conversations in the Combat Zone - Strippers and Showgirls in Boston, 1976 (NSFW) - Flashbak)
From 1973-75, photographer Roswell Angier photographed Boston’s Combat Zone, a place of bars and strip clubs.
(via The Columbo Board Game - Neatorama)
Notice that Columbo is facing away from the players. Internet rumor holds that choice is because the designers did not have permission to use Peter Falk’s likeness.