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

"ULTRAMAR": 1905/50 (ca.), unused group of over 40 postal stationery cards, envelopes and reply cards with the security overprints from the Portuguese UPU postal archives for the colonies, incl. "COLONIAS", "SPECIMEN" and "ESPECIMEN", together with some meter card (1) and wrappers (9); some toning and mixed condition, a very scarce group