Front: THE NEW DUNN MEMORIAL BRIDGE CONNECTING ALBANY AND RENSSELAER, N. Y. 184 XX 3A-H1396 Back: “C.T. ART-COLORTONE” REG. U.S. PAT. OFF. MADE ONLY BY CURT TEICH & Co., INC., CHICAGO c. W. HUGHES & CO. INC.. MECHANICVILLE, N. Y.