National Museum of Nuclear Science & History
T. F. McVeigh worked for the J.A. Jones Construction Company.
Charles J. Spiegl was a civilian scientist employed by the Manhattan Project. He was involved in radiation toxicology, studying the effects of radiation on animals at the Trinity Site near Alamogordo, New Mexico.
Fred McCammon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Breslow worked at Los Alamos during the Manhattan Project.
