In the summer of 1949, special military investigators and Maryland state troopers descended on an old tobacco farm in Glen Burnie and discovered something bizarre in a rundown barn: "prototypes" of a flying saucer.
The rudimentary flying machines were determined to have human origins — the work of an eccentric designer who had disappeared — but their discovery nonetheless was outlined in classified Air Force documents as part of a secret program to track sightings of unidentified flying objects, or UFOs, across the country.