National Museum of Nuclear Science & History
Ruby Palen worked for the United States Engineer District Office.
Henry Farlow worked for the J.A. Jones Construction Company.
Leon Love was a metallurgist for the Cook Electronic Company in Chicago, IL, and worked under contract with the Manhattan Engineer District.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
