This collectible pinback button represents Teamsters, Chauffeurs, Warehousemen & Helpers Local 542, issued for the October, November, and December quarter of 1973. The design features a vibrant color palette of green, orange, and white, with bold black text indicating the year "1973" and local number "542" prominently displayed. The central graphic depicts the iconic Teamsters emblem of two horses pulling a wagon wheel, symbolizing the union's heritage and strength.

Constructed with celluloid over tin, this round button showcases the classic manufacturing style of the era. The reverse side clearly bears the mark of its maker, "AMERICAN ART WORKS COSHOCTON, O.", a well-known producer of advertising and political buttons. The pin features a secure safety pin attachment. This vintage piece is a unique artifact for collectors of labor union memorabilia, Teamsters history, or pinback buttons from the 1970s, offering a glimpse into the specific quarterly activities of Local 542.