National Museum of Nuclear Science & History
T. U. Foster worked for the H. K. Ferguson Company.
Marie Cardwell arrived in Oak Ridge in February, 1945. She was hired as the Document Librarian for the Y-12 Plant and held for the remainder of the Manhattan Project, and for several decades afterwards.
Howe worked at the 300 Area at Hanford during the Manhattan Project.
A. J. O'Donnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.