This is for a flyer signed by Rocky Marciano with him in a fighting pose.

Signature: Black Ink Marker

Authentication: PSA/DNA Slabbed

Rocky Marciano was an American professional boxer who competed from 1947 to 1955, and held the world heavyweight title from 1952 to 1956. He went undefeated in his career and defended the title six times, against Jersey Joe Walcott, Roland La Starza, Ezzard Charles, Don Cockell, and Archie Moore.