National Museum of Nuclear Science & History
Harold Newell served in the Army at Los Alamos during the Manhattan Project.
Vivian Olum was a staff worker at Los Alamos during the Manhattan Project. She was married to physicist Paul Olum.
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.
H. G. Hoberg worked for the United States Engineer District Office.
