National Museum of Nuclear Science & History
Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.
M. W. Bredekamp worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John McGuffin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. H. Elder worked for the Edenfield Electric Company.
