National Museum of Nuclear Science & History
J. S. Gehrken served in the 390th Air Service Group.
R. Haywood worked for the Roane-Anderson Company.
Samuel Podgor was born to Russian-migrants in New York City. He served in the Special Engineer Detachment at Los Alamos, NM where he worked in the Theoretical Division under Klaus Fuchs.
John Shipley worked for the Tennessee Eastman Corporation at the Y-12 Plant.