Edmund M. Klement

John V. Brazusky

John Brazusky worked for the Roane-Anderson Company.

Herbert Lehr

Herbert M. Lehr was a member of the Special Engineer Detachment who worked at Los Alamos during the Manhattan Project.

Leo F. Hengstenberg

Andrew J. Welch

Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.