National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
Calvin B. Fowler served in the 1st Ordnance Squadron.
Leland worked in the 200 E Area at Hanford during the Manhattan Project.
Bushea worked at Los Alamos during the Manhattan Project.
Mary Olipra was a member of the Women's Army Auxiliary Corps (WAAC) assigned to Los Alamos, Mexico.
