Vintage U.C.E.A '37 1937 Pin Brooch Button St. LOUIS Button Co. 1.0" GUC

Measurements: 1.0" diameter x 0.094" thick

"U.C.E.A. '37" printed on front

" ST. LOUIS BUTTON CO.", "MFRS. LOCAL NO. 5 AMALGAMATED LITHOGRAPHERS OF AMERICA", "ST. LOUIS", "ST. LOUIS MO." printed on back

Minor to moderate wear, discoloration, tarnishing and scratches

See photos for details.