25th Anniversary of the Mt. Rushkore National Memorial, South Dakota

FIRST DAY OF ISSUE Gutzon Borglum DESIGNER AND ŚCULPTOR 2.5 Anniversary OF THE MT. RUSHMORE NATIONAL MEMORIAL SOUTH DAKOTA Art Craft EXSTON 9-AM 1952 S. DAK U-S-POSTAGE 3 FIRST DAY OF 198UE MOUNT RUSHMORE BLACK HILLS SU MEMORIAL 1927-1952