National Museum of Nuclear Science & History
Thornburg worked for Stone and Webster Engineering Corporation.
G. A. Kirton worked for the United States Engineer District Office.
Marvin Davis was a part of the Military Police at Los Alamos. He was a mounted MP at the Trinity site before, during and after the famous test.
B. D. Johnson worked for the Southern Bell Telephone Company.
Woodruff worked for Stone and Webster Engineering Corporation.