A beautiful metal Duncan Yo Yo Expert double-wing award pin, possibly from around 1948 to early 1950s. Metal yo-yo award pins from Duncan were far less common compared to their bevy of cloth award patches from the fifties. This pin is reminiscent of Duncan's double-wing Expert award cloth patches from 1949 and 1950.
Note the missing hyphen in "Yo Yo". Whether that was by design or a mistake is not known. The original spelling by Pedro Flores was "Yo-Yo".
