National Museum of Nuclear Science & History
H. A. Pritchard worked for the J.A. Jones Construction Company.
Roseph Reisberg was a staff worker at Los Alamos during the Manhattan Project.
Sanford McDonnell was a mechanical engineer with the Special Engineering Detachment at Los Alamos from April 1944 to April 1946.
Morton worked in the 200 East Area at Hanford during the Manhattan Project.
