National Museum of Nuclear Science & History
A. H. Weil worked for the United States Engineer District Office.
Jacob Perez served in the 1395th Military Police Company, Aviation.
William E. Egger served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Margaret Brown was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
