Email and letter correspondences regarding the history of the 460th Bomb Group's presence in the Czech Republic (then Czechoslovakia), England, France, and Germany during World War II. The correspondences include researchers contacting Duane Bohnstedt about specific details regarding 460th Bomb Group missions, and inquiries about the published History of the 460th Bomb Group. Many of the correspondences focus on the crash sites of the 460th Bomb Group throughout Europe.