Oval grey patch, red embroidery around the edge. Black embroidered lettering 'CANADIAN ALUMINUM SMELTER AND ALLIED WORKERS' then in smaller black letter 'CASAW, IN HOC SIGNO LABORA' - embroidered on stylized embroidered Canadian Flag.
Oval grey patch, red embroidery around the edge. Black embroidered lettering 'CANADIAN ALUMINUM SMELTER AND ALLIED WORKERS' then in smaller black letter 'CASAW, IN HOC SIGNO LABORA' - embroidered on stylized embroidered Canadian Flag.