National Museum of Nuclear Science & History
Howard R. Kansella served in the 1st Ordnance Squadron.
Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.
Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
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.
