Jim Parker, offensive tackle for the Baltimore Colts shown in Westminister, Md. in July 19, 1961. (Associated Press)

Baltimore Colts guard Jim Parker, left, shows the Plaque he received as the National Football League's top blocker to the NFL's top runners at the 1,000 Yard Club dinner at Menasha at night, June 9, 1965. The runners with Parker are Jimmy Brown of the Cleveland Browns; Joe Perry of San Francisco and Baltimore before his retirement; Jim Taylor of the Green Bay Packers. (Associated Press)

Tackle Jim Parker #77 of the Baltimore Colts runs during a training camp photo shoot in Baltimore, Maryland on August 5, 1965. (National Football League)

Tackle Jim Parker #77 of the Baltimore Colts runs during a training camp photo shoot in Baltimore, Maryland on August 5, 1964. (National Football League)

Tackle Jim Parker #77 of the Baltimore Colts takes on tackle Earl Leggett #71 of the Chicago Bears during a game at Baltimore Memorial Stadium on December 5, 1965 in Baltimore, Maryland. (National Football League)

Hall of fame offensive lineman Jim Parker of the Baltimore Colts. Jim played guard and tackle for the Colts from 1957-67. (National Football League)

Hall of Fame offensive lineman Jim Parker (77) of the Baltimore Colts in 1966. (National Football League)