National Museum of Nuclear Science & History
A. Castle worked for the Roane-Anderson Company.
Attended the Cooper Union for the Advancement of Science and Art.
Richard Gaul was fresh out of high school when he arrived in Los Alamos. He was a member of the Provisional Engineer Detachment (PED).
Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Antilla worked in the United States Engineer District Office.
