National Museum of Nuclear Science & History
E. M. Grant worked for the Roane-Anderson Company.
Robert E. Keister served in the 393rd Bombardment Squadron.
John W. Burr was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
William Lowe was studying chemical and metallurgical engineering when World War II began. He was appointed to the Special Engineering Detachment and arrived in Los Alamos and began assisting chemist Arthur Wahl.