National Museum of Nuclear Science & History
Frederick C. Krug served in the 393rd Bombardment Squadron.
Helene Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harvey Slatin was an American physicist. Slatin was born in New York City. He studied chemical engineering at Cornell University prior to joining the U.
Robert Cantrell joined the Manhattan Project in 1943 and worked as an architect for Dr. Walter Zinn’s design group at the University of Chicago.
E. N. Stirewalt worked for the United States Engineer District Office.