National Museum of Nuclear Science & History
H. R. Muldoon worked for the Union Carbide & Carbon Corporation.
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.
Wangelin worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.
E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Brommer worked at Los Alamos during the Manhattan Project.
