National Museum of Nuclear Science & History
Milton Hartnick served in the 603rd Air Engineering Squadron.
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
James N. Eckley served in the 1st Ordnance Squadron.
Frank Huke worked on the Mahattan Project in Chicago and as a part of the Ames Project, the uranium production process based in Ames, Iowa.
