National Museum of Nuclear Science & History
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.
Gene Newlin served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
John Raper worked for Clinton Laboratories at the X-10 Reactor.
Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.