Rensselaer Polytechnic Institute - The Green Building

Front:
THE GREEN BUILDING, RENSSELAER POLYTECHNIC INSTITUTE, TROY, N. Y. 3 6 A-H2470

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.