National Museum of Nuclear Science & History
P. V. Weaver worked for the United States Engineer District Office.
James A. Lane was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Richard Watts was a research assistant at the Chicago Met Lab and at Los Alamos during the Manhattan Project.
