National Museum of Nuclear Science & History
Richard Strickland was a staff worker at Los Alamos during the Manhattan Project.
P. F. Grieger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walker worked at the 100-F Area at Hanford during the Manhattan Project.
William Rose worked as a welder at the Allis-Chalmers Manufacturing Company in West Allis, Wisconsin from November 1943 to April 1946.