National Museum of Nuclear Science & History
H. B. Mills worked for the United States Engineer District Office.
A. L. DeSpain worked at the 200 East Area at Hanford during the Manhattan Project.
E. S. Ethridge worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Adele Koskosky was a laboratory technician in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Edward J. Gmach served in the 1st Ordnance Squadron.
