Front: GRAND HOTEL AND GROUNDS, MACKINAC ISLAND, MICH. 3A-H1359 Back: "c. T. ART.COLORTONE," MADE ONLY BY CURT TEICH & Co., INC., CHICAGO, U.S.A. G. H. WICKMAN, MACKINAC ISLAND, MICH. MADE IN U.S.A.
