Trud (Newspaper) UFO Photograph, 21 November 1967

Cameraman Liuben Donov of the daily newspaper Trud managed to photograph a triangular shaped UFO over Sofia, Bulgaria on
21 November 1967, at 5:30 p.m.

A List of UFO Sightings by Astronomers:
November 21st, 1967: Bulgaria (UFO report and photograph):

http://www.scribd.com/doc/16805639/A-List-of-UFO-Sightings-by-Astronomers