National Museum of Nuclear Science & History
E. S. Hoyle worked for the J.A. Jones Construction Company.
Granville K. Hartley served in the 1027th Air Material Squadron.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
Williams worked at the 300 Area at Hanford during the Manhattan Project.
