STOCKHOLMIA 2019 & ERIVAN Worldwide Rarities
1. Juni 2019 in Stockholm- (-) Remove ERIVAN 2019 Worldwide Rarities filter ERIVAN 2019 Worldwide Rarities
1871, "Auf militairischen Befehl geoeffnet", small blue double-lined censor mark, both types, one on reverse of small envelope from Chambery (DEC 29, 1870) to Straßburg, the other one on reverse of folded letter from Olten, Switzerland (JAN 20, 1871) to Mulhouse. Both entires unfranked and charged with "30" resp. "50" centimes. A rare pair.