National Museum of Nuclear Science & History
James Oliver Buchanan (1920-2001) was born on June 30, 1920 in Chicago, Illinois. He received his B.S (1941), M.
Coogler worked at the Oak Ridge project site during the Manhattan Project as a member of the U.S. Army Corps of Engineers.
Attended the City College of New York.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
