Montenegro 1895 Prince Nikola I - A & R in the corners

From Stamps of the World
  • Issue Date: 1 October 1895
  • Designed by:
  • Printed by: State print, Vienna
  • Print Process: Typo
  • Perforations: 10², 11²
  • Michel Catalogue Numbers: Michel 21, Yvert AR 1.

The letters A R mean Avis de Réception. Portrait of Nicholas I.

Unused
Used