National Museum of Nuclear Science & History
Dexter Wolfe was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Gordon Fielden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hoell worked at the 300 Area at Hanford during the Manhattan Project.
E. E. Swanson worked for the Tennessee Eastman Corporation at the Y-12 Plant.