National Museum of Nuclear Science & History
J. G. LeSieur, Jr. worked for the United States Engineer District Office.
Crow worked at the 100-D Area at Hanford during the Manhattan Project.
John O. Barker served in the 320th Troop Carrier Squadron.
Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943.
C. P. Gaither worked for the J.A. Jones Construction Company.
