National Museum of Nuclear Science & History
E.J. Presser served in the 390th Air Service Group.
Floyd E. Ross served in the radar section of the 393rd Bombardment Squadron.
Dr. Joseph Katz was a chemist at Argonne National Laboratory at the Metallurgical Lab in Chicago. Katz was a part of a team that studied ways to make the diffusion of U-235 to U-238.
