National Museum of Nuclear Science & History
R. L. Murphy worked for the A. S. Schulman Electric Company.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
R. K. Heimer served in the 390th Air Service Group.
Frank N. Noble, Jr. served in the 1st Ordnance Squadron.