A USSR stamp,
USSR Post
1989-08-09
Newː Scanned 600 dpi by User Matsievsky from personal collection. Oldː Personal collection. Scanned and processed by <a href="//commons.wikimedia.org/wiki/User:Mariluna" title="User:Mariluna">Mariluna</a>. 12 September 2007 (original upload date)