National Museum of Nuclear Science & History
H. L. Shaefer worked for the Edenfield Electric Company.
David Schauffler was a staff worker at Los Alamos during the Manhattan Project.
Elwood Kenneth Colbert was born on February 9, 1932 in Johnstown, PA. In 1943, Colbert graduated from the University of Pittsburgh, with a degree in Chemical Engineering.
Armstrong worked at the 200 West and 300 Areas at Hanford during the Manhattan Project.