Front: ⒸC. T. & CO. GREETINGS from 87 333 129 NATIONAL PARK ARKANSAS 4A-H2080 Back: WOODCOCK MFG. CO., HOT SPRINGS NATIONAL PARK, ARK. GENUINE CURTEICH-CHICAGO "C.T. ART-COLORTONE" POST CARD (REG. U.S. PAT. OFF.) 4.