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

"ULTRAMAR": 1900/12 (ca.), unused group of over 15 postal stationery cards and reply cards with the security overprints from the Portuguese UPU postal archives for the colonies, incl. Portuguese India, Timor and Macau, some toning and mixed condition, a very scarce group