National Museum of Nuclear Science & History
Kerr worked for Stone and Webster Engineering Corporation.
Stanley Levitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. Lander worked for the Roane-Anderson Company.
Roger Hildebrand is an American physicist and Manhattan Project veteran. He is the S.K. Allison Distinguished Service Professor, Emeritus, at the University of Chicago and is affiliated with the Enrico Fermi Institute.
James worked at the 300 Area at Hanford during the Manhattan Project.