National Museum of Nuclear Science & History
Engel worked in the United States Engineer District Office.
Thelma worked at Los Alamos during the Manhattan Project.
Thomas Velasquez was a staff worker at Los Alamos during the Manhattan Project.
Hawes worked at the 100-F Area at Hanford during the Manhattan Project.
Abram A. Brumfield served in the 1027th Air Material Squadron.
