National Museum of Nuclear Science & History
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.
Anna B. Adolphson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Paulsen was a laboratory helper at the Chicago Met Lab.
Jerome Karle (1918-2013) was an American chemist and Nobel laureate. During the war, Jerome Karle and his wife, Isabella Karle, worked on the Manhattan Project at the University of Chicago.
Charles Quincy worked for the Tennessee Eastman Corporation at the Y-12 Plant.