National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
Glenn O. Rowe served in the First Ordnance Squadron.
W. M. Locke worked for the Roane-Anderson Company.
Alan G. Dorsey served in the 320th Troop Carrier Squadron.
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.