National Museum of Nuclear Science & History
Frankie R. Johnson served in the 393rd Bombardment Squadron.
Norma Gwendelyn Wentworth Mathis, wife of Gilbert P. Mathis, was a US Army Signals Corps employee at Los Alamos.
Heater worked at the 100-D Area at Hanford during the Manhattan Project.
Mildred Summers was a chemical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
