National Museum of Nuclear Science & History
Attended Syracuse University.
J. J. De Groot worked for the J.A. Jones Construction Company.
Milton Matthews worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Zweifel worked at the 200 East Area at Hanford during the Manhattan Project.
A.C. Tregillus was a procurement chief at the Metallurgical Laboratory in Chicago during the Manhattan Project.