National Museum of Nuclear Science & History
M. A. Obermeyer worked for the J.A. Jones Construction Company.
Brooks worked at Los Alamos during the Manhattan Project.
A. E. Kingalover worked for the Roane-Anderson Company.
Hester was a staff member at Los Alamos during the Manhattan Project.
Langworthy worked in the 100 D Area at Hanford during the Manhattan Project.
