National Museum of Nuclear Science & History
Richard Tasuhak was a staff worker at Los Alamos during the Manhattan Project.
Richard D. Kugler served in the 393rd Bombardment Squadron.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
Dorothy worked at Oak Ridge during the Manhattan Project as a “calutron girl.” After her brother was killed in the attack on Pearl Harbor, she was eager to join the war effort, and did so starting in 1944.
