National Museum of Nuclear Science & History
A. L. Davis worked for the J.A. Jones Construction Company.
Dorothy Maszk worked for the United States Engineer District Office.
Thomas Waling was a staff worker at Los Alamos during the Manhattan Project.
Willingham worked at the 200 West Area at Hanford during the Manhattan Project.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
