National Museum of Nuclear Science & History
L. L. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sam Sandoval was a staff worker at Los Alamos during the Manhattan Project.
F. C. Wierman served in the 509th Headquarters.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.