National Museum of Nuclear Science & History
Betsy Schneider was a staff worker at Los Alamos during the Manhattan Project.
Billy J. Harman served in the 603rd Air Engineering Squadron.
Arnold E. Sleipnes served as a techical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Albert Rapp worked for the United States Engineer District Office.
