National Museum of Nuclear Science & History
Martha Walker worked for the United States Engineer District Office.
Lyle B. Borst was an American physicist who worked on the Manhattan Project. Borst was born on November 24, 1912 in Chicago.
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.