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

1920/39, comprehensive unused/mint never hinged and used collection with a variety of better pieces, multiples, gutter pairs, overprint errors, printing dates and overprint types, also a small stamp part incl. parcel cancellations, partly signed resp. with certificate/photo certificate, mostly good condition