National Museum of Nuclear Science & History
Gonzalo Williams was a staff worker at Los Alamos during the Manhattan Project.
Edward Czuba was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. R. Rebol served in the 509th Headquarters.
Harold E. Timberly served in the 603rd Air Engineering Squadron.
Walter Selander served in the 1395th Military Police Aviation.
