National Museum of Nuclear Science & History
Clarence Trammell was a staff worker at Los Alamos during the Manhattan Project.
Joseph Getzholtz worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Hart worked for Stone and Webster Engineering Corporation.
Haydn Jones was a research assistant in the Physics Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
