National Museum of Nuclear Science & History
James H. Alexander was a staff member at Los Alamos during the Manhattan Project.
Marvin Eaton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jas Clayton worked for Clinton Laboratories at the X-10 Reactor.
Hirst worked at the 100-D Area at Hanford during the Manhattan Project.
Brisco worked at the 300 Area at Hanford during the Manhattan Project.