National Museum of Nuclear Science & History
M. S. Headley worked for the J.A. Jones Construction Company.
Stephen Kasunic was a mechanical engineer. He worked on the Manhattan Project at Los Alamos, as a design engineer in the Weapons Experimental Experimental Physics (W-1) group on the steering committee for the gun-type bomb assembly.
McCook worked in the 200 West Area at Hanford during the Manhattan Project.
