National Museum of Nuclear Science & History
Rachel Sanchez was a staff worker at Los Alamos during the Manhattan Project.
Cornelius Ridner was a staff worker at Los Alamos during the Manhattan Project.
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.
Major John J. Moran was assigned to the Manhattan Engineer District in Oak Ridge, TN from June 6, 1942 to January 12, 1946.
