National Museum of Nuclear Science & History
Svoboda worked for Stone and Webster Engineering Corporation.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
Frederick C. Krug served in the 393rd Bombardment Squadron.
