Heinrich Köhler 383rd Auction – Day 6 Collections and Lots: General collections All World / Europe / Overseas, Airmail and Zeppelin, Thematic collections, Picture Postcards, Literature, Coins

1847/1994 (ca.), large unused, used and covers collection, with a selection of classical mail incl. a section of Columbus, better items like Mi.-Nr. 84 on registered cover, later period with airmails first flights, many multiple, combination and FDC frankings, some duplicates, quality varies throughout especially in the early issues, overall fine to very fine, a great specialist lot