National Museum of Nuclear Science & History
H. F. Zimmerman worked for the J.A. Jones Construction Company.
William Cowart was a design engineer with the Special Engineering Detachment for the Manhattan Project at Los Alamos, New Mexico.
J. A. Speas worked for the J.A. Jones Construction Company.
Winifred Elizabeth (Varner) Seagondollar was an administrative assistant at Los Alamos and the wife of physicist L.
