Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Walter Schlessel served in the 320th Troop Carrier Squadron.

Related Profiles

Roy L. McNeill

K-25 Plant

Attended Texas Tech University.

Harry Truman

Washington, DC

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.

Olga D. Nelson

Los Alamos, NM

Olga Nelson was a staff worker at Los Alamos during the Manhattan Project.

G.H. Sherman

Hanford, WA