National Museum of Nuclear Science & History
Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.
G. M. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.
Matson worked in the 100 F Area at Hanford during the Manhattan Project.