National Museum of Nuclear Science & History
Reilly worked for Stone and Webster Engineering Corporation.
Raymond L. Brin was a Technical Sargeant in the Army’s Special Engineer Detachment. He worked at Los Alamos during the Manhattan Project, and traveled to Tinian Island as a member of Project Alberta.
O. L. Koch worked for the Midwest Piping and Supply Company.
Roy Phillippi worked for the Tennessee Eastman Corporation at the Y-12 Plant.