3" from the 1960s and with maker name on curl of Midwest Badge from Minneapolis. Lucas was an American Blues musician who was part of the birth of the Chicago blues scene during the 1940s into the early 1960s before moving to Minneapolis and playing an important role in that cities Blues history until his death in 1982. Curl has scattered tan age marks with a little stain showing on the extreme front edge mostly at 12, 2 and 6 o'clock. Still has full gloss. Only example we've seen.