National Museum of Nuclear Science & History
F. J. McManus worked for the J.A. Jones Construction Company.
J. E. Sampson worked for the United States Engineer District Office.
Stone worked at the 100-B Area at Hanford during the Manhattan Project.
Milton Levenson (1923-2018) was an American chemical and nuclear engineer. Levenson was born in St. Paul, Minnesota in 1923 to Harry and Fanny Levenson.