Heinrich Köhler 382nd Auction – Day 4 - Collections: Europe and Overseas, including Great Britain and British Commonwealth, German States & German Empire

"ULTRAMAR": 1907/29 (ca.), unused group of 9 postal stationery cards, incl. reply cards (4) with the security overprints from the Portuguese UPU postal archives for the colonies, incl. "COLONIAS" and "ESPECIMEN", together with some meters (2); some toning and mixed condition, a very scarce specialist group