National Museum of Nuclear Science & History
W. W. Pardon worked for the Roane-Anderson Company.
Dyer worked for Stone and Webster Engineering Corporation.
Gerald Tyler was a commanding officer at Los Alamos during the Manhattan Project.
Carl Hodson served in the 603rd Air Engineering Squadron.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.