75th Anniversary of the Statehood of Colorado 1876-1951 Block of Stamps

75th Anniversary of the Schood of COLORADO 1876 OF OLORADO 1876 COLORADO 404 1951 FIRST DAY OF ISSUE Artmaster MINTUA AUG 1 9-AM 195 COLO 3¢ 1876 COLORADO 1951 TH ANNIVERSARY OF STATELOOD LOR ¹999: 1876 COLORADO 1951 75TH ANNIVERSARY OF STATEHOOD wal 3¢ OF U.S. BRAST DAYF J SLITAGE PO COLOR 1876 COLORADO 1951- open SETH ANNIVEDCADY OF STATEHOOD appay per Kinnargisper bic 1876 COLORADO 1951 75TH ANNIVERSARY OF STATEHOOD Orville H.Black 913 Garden St. Peoria 2, Ill.