National Museum of Nuclear Science & History
Frederick D. Kopka served in the 1027th Air Material Squadron.
P. F. Elliott worked at the 200 West Area at Hanford during the Manhattan Project.
Walter E. Jordan worked on the Manhattan Project as an employee of DuPont on the physics staff. He worked at the University of Chicago and Hanford, WA.
Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
