National Museum of Nuclear Science & History
H. L. Shaefer worked for the Edenfield Electric Company.
John Owen worked for the Roane-Anderson Company.
George Francis McEwen was born on June 16, 1882 in Manchester, Iowa. He attended Iowa State College.
Charles Rice was a staff worker at Los Alamos during the Manhattan Project.
C. S. Harrill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
