4 Heller imperial yacht, green, horizontal se-tenant with advertisement R6 a "postage stamps Paul Kohl Gmb H", with perforations going through side margin and bar of dashes in green, mint never hinged, very fine, unsigned, photo expertize Jaeschke Lantelme BPP (2012) "in faultless, mint never hinged condition", Michel 450.- nonsense (7 % import duty will be charged on the hammer price, if this lots is shipped within the EC or the UK).