The McMinnville UFO photographs have been reprinted in magazines and newspaper throughout the world. Often thought of the as some of the most famous UFO pictures, they were captured in Oregon, USA.,circa 1950. Nobody knows if they are real, or a hoax.
Copyright Owner: Paul Trent/estate of Paul Trent/United Press International
Source: (WP:NFCC#4) http://ufos.about.com/od/visualproofphotosvideo/ig/Best-UFO-Photographs/1950paultrent-jpg.htm