National Museum of Nuclear Science & History
J. R. Evans worked for the William A. Pope Company.
Johnstone worked at the 300 Area at Hanford during the Manhattan Project.
Richard F. Cannon served as a corporal in the 393rd Bombardment Squadron. He was assigned as the radar operator in the Necessary Evil, but flew in the Big Stink in the 1945 bombing mission on Nagasaki.
