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

1915, interesting, almost exclusively unused collection, including Mi.-Nr. 1(3), 2, 3(2) and 4, furthermore an interesting part G.R. POST MAFIA overprints on India I.E.F in various colours of overprint, partly competently signed, mostly good condition