2.25” colorful litho button reading “Try Us On For Fun! Caesars/Boardwalk/Regency/Hotel Casino Atlantic City.” Pictured is young man in tuxedo flanked by a pair of flapper-style women. Extreme rim edge at top has 4 tiny areas of paint off but showing very little from the front. Back of the button has inked date of 1980. Art is very distinctive and in the style of famed artist John Held Jr. See his original magazine cover art item #1961. Only example we’ve seen.