National Museum of Nuclear Science & History
J. R. Pierson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James C. Hart was a DuPont chemist and member of the health physics group during the Manhattan Project.
James Murray was a security officer at Los Alamos during the Manhattan Project. He led a plainclothes operation under the pseudonym Paul Sheridan, and suspected J.
Kidder worked in the 100 D Area at Hanford during the Manhattan Project.
