National Museum of Nuclear Science & History
Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.
McCraw worked in the 200 West Area at Hanford during the Manhattan Project.
Silvilers worked at the 200 East Area at Hanford during the Manhattan Project.
Eugene F. Szczepanik served in the 1027th Air Material Squadron.
S. W. Pratt worked for Clinton Laboratories at the X-10 Reactor.