National Museum of Nuclear Science & History
C. O. Hubbard worked for the Roane-Anderson Company.
C. R. Baldock worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lucy Howsare worked for the United States Engineer District Office.
John Mihalkanin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. R. Maddy worked for the United States Engineer District Office.
