National Museum of Nuclear Science & History
Dunbar worked in the United States Engineer District Office.
J. P. Speed worked for the Poe Piping & Heating Company.
W. C. Keettel worked for the United States Engineer District Office.
Charles Allen Thomas (1900-1982) was an American chemist and industrial leader. Thomas was recruited to join the Manhattan Project in 1942 by General Groves, who offered him a postion as a deputy to Robert Oppenheimer, the director of the Los Alamos Laboratory in New Mexico.
