Front: 38 LARGEST CONVENTION HALL AND THEATRE IN THE WORLD, ATLANTIC CITY, N. J. 3A -H1202 Back: "C.T. ART-COLORTONEā REG.U.S. PAT. OFF. MADE ONLY BY CURT TEICH & CO., INC., CHICAGO MILLER BROS., ATLANTIC CITY, N. J.