Front: NOK SO 1246 MINNESOTA GREETINGS FROM C) CURT TEICH & CO., INC. 7B-H1861 Back: GAULKE NEWS AGENCY, GRAND FORKS, N. DAK. GENUINE CURTEICH-CHICAGO "C.T. ART-COLORTONE" POST CARD (REG. U.S. PAT. OFF.) fén
