National Museum of Nuclear Science & History
David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Walter Pelton worked for the Kellex Corporation at the K-25 Pelton.
Dexter Wolfe was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Thornburg worked for Stone and Webster Engineering Corporation.