Rocky Marciano Trading Card San Francisco 49ers Hand-signed and inscribed in silver

Hand-signed and inscribed in silver paint pen by Dino Ciccarelli

was the runner-up for the Heisman Trophy in 1979

Speedsters can also heal more rapidly than an average human

Titanic during the 2000 expedition

one of Pafko’s 1952 Topps baseball cards sold at $84

Rocky Marciano Trading Card San Francisco 49ers Hand-signed and inscribed in silverCompeting from 1947 to 1955 and holding the world heavyweight title from 1952 to 1956, Rock Marciano is the only Heavyweight Champion to have retired undefeated as champion. His six title defenses were against Jersey Joe Walcott, Roland La Starza, Ezzard Charles (twice), Don Cockell and Archie Moore. Rocky Marciano was the inspiration for the name, iconography and fighting style of the title character Rocky Balboa from Sylvester Stallone's Rocky movie