Outstanding 1.5" Art Nouveau styled button with text "Minneapolis Auto Show Mar. 2-9, '07." Women in motoring outfit holds a long trumpet to announce the exhibition with the front end of an early auto in red pictured at the right all surrounded by gold rim. We have seen two other varieties of this design. One featured black text and accent details. One had no black color with the text similar to the gold color of the rim. This third variety features blue text and blue, not black, detail accenting. Our two previous examples each exceeded $250.00. This example is NM displaying Mint.