Commemorating Colorado Statehood Block of Stamps

OFFICIAL FIRST DAY OF ISSUE GATEWAY TO THE GARDEN OF THE GODS AND PIKES PEAK ArtCraft OR STATE OF OLORADO TIL SIN ENCICO 1876 COMMEMORATING Colorado Statehood 38TH STATE TO ENTER THE UNION AUGUST 1, 1876 OR ANGO 21 1977 80202 Со COLORADO COLORADO 13c THE CENTENNIAL STATE 13c THE CENTENNIAL STATE COLORADO COLORADO FIRST DAY OF ISSUE 13c THE CENTENNIAL STATE 13c THE CENTENNIAL STATE