National Museum of Nuclear Science & History
Freda Morgan was a staff worker at Los Alamos during the Manhattan Project.
Ed Helfenberger worked for the Roane-Anderson Company.
Richard S. Deacon served in the 1st Ordnance Squadron.
Doris Gillette was an east Tennessee native who worked at Oak Ridge and Hanford during the Manhattan Project.
Walter Zinn (1906-2000) was a Canadian-American nuclear physicist. Zinn was born in Kitchener, Ontario, in 1906 and graduated from Queens University in 1927.
