National Museum of Nuclear Science & History
Charles E. Frohn served in the 1027th Air Material Squadron.
Reilly worked for Stone and Webster Engineering Corporation.
Jones worked at the 200 West Area at Hanford during the Manhattan Project.
Tappscott worked at the 100-F Area at Hanford during the Manhattan Project.
Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.