National Museum of Nuclear Science & History
Robert Looney worked for the United States Engineer District Office.
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.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Clarence Schalia was a staff worker at Los Alamos during the Manhattan Project.