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

2 gr. blue, plate III, Palermo paper, corner block of 4,  fresh nice colour and good to large margins including ca. 5 mm sheet margins at left and base, unused with fresh original gum, unmounted mint. Very fine and fresh. Signed G. Bolaffi, A. Diena and Raybaudi with certificate 2003 (Sassone 8d)