"ULTRAMAR": 1919/33 (ca.), unused group of over 20 postal stationery and parcel cards, incl. reply cards (3) with the security overprints from the Portuguese UPU postal archives for the colonies, incl. "COLONIAS", "SPECIMEN" and "ESPECIMEN", with good sections of Poland, Soviet Union and Estonia, together with some meters (7); some toning and mixed condition, a very scarce group