Auction 321 - 332 Romania – Special Catalogue, Worldwide Rarities – The ERIVAN Collection – 2nd Auction, Schweiz & Liechtenstein - Day 5

1866: 5 parale black on thin indigo paper, an unused marginal block of four, large part og. An important and rare item for the specialist  from the unknown layout of the Annex of the stone: Transfer types 1-2/4-5. Rare. Opinion Gmach (2020). Mi = € 340 as singles.