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

Hungarian Post Offices in Romania, Bucharest 1867: 10 s. blue, a used example on 1869 cover to Berlin, Prussia tied by "BUCAREST" circular datestamp (Jan 10) in black (Tchilinghirian fig. 714). Reverse with letter continuation and framed "Kandrzin / Oderberg" transit and Berlin arrival cds (Jan 15) in blue. A very scarce usage, carried under the GAPU rate of 10 soldi for a single letter. Small imperfections but rare: believed to be the sole recorded usage of this franking to the German States