Heinrich Köhler 383rd Auction – Day 1 - Single Lots: Europe and Colonies, incl. Great Britain and British Commonwealth, Overseas countries

1930, King Albert I, 14 proofs in different colors, 5c. in black, blue, brown, red and green, each with solid and lined background, and 50c. larger format and value tablet at lower right in black, blue, green and red, mint never hinged, very fine and rare