National Museum of Nuclear Science & History
Brown worked for Stone and Webster Engineering Corporation.
E.J. Presser served in the 390th Air Service Group.
Harry S. Truman (1884-1972) was the 33rd President of the United States of America. Truman first learned of the Manhattan Project after the death of President Roosevelt in April of 1945, when he relinquished his role as Vice President and took the oath of office as the next president of the United States.
Rudolph Vergoth worked in the shop at the Chicago Met Lab during the Manhattan Project.
