National Museum of Nuclear Science & History
Eugene Edwards worked for the Roane-Anderson Company.
Gilbert Mathis was an electrical engineer at Los Alamos from 1943 to 1946. He was recruited for the Manhattan Project as a member of the US Army Signal Corps.
Nees worked at the 300 Area at Hanford during the Manhattan Project.
A. H. Femmel served in the 390th Air Service Group.
