National Museum of Nuclear Science & History
Hallie Perry was an electrician at Oak Ridge, Tennessee for the Watson-Flagg Engineering Company from 1943 to 1945.
William Novakovich (1917-2003) served in the Army at Los Alamos during the Manhattan Project.
J. W. Stein worked for the Union Carbide & Carbon Corporation.
Coffey worked at the 300 Area at Hanford during the Manhattan Project.
