National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
Lawrence Antos was a member of the Military Police at Los Alamos. His primary responsibility was checking the passes of civilians entering and exiting Los Alamos.
Lutz worked in the 300 Area at Hanford during the Manhattan Project.
Visger worked at the 300 Area at Hanford during the Manhattan Project.