Candid photograph of Lombardi, Muller, and Durden, conversing at a reception held in honor of Lombardi.

Candid photograph of Lombardi and Muller at a reception held in honor of the Lombardi.

Candid photograph of Liou seated outside, playing a guitar.

Candid photograph of sports fans in the bleachers looking into the camera and flashing hand signs.

Portrait of Rukeyser, who delivered the 1986 Commemoration Day address.

Portrait of Jones at approximately 55 years old.

Portrait of Hamburger at approximately 70 years old typing in his study.

Portrait of Hamburger at approximately 70 years old in his study.

Portrait of Hamburger and his wife, Anna Walling, in their Manhattan apartment.

Portrait of Mathias at approximately 65 years old in front of a fireplace.