5 pfennigs imperial yacht, dark green, vertical se-tenant with advertisement rectangle cancel with one line "mail-order firm oversea Pinkert & Co. Erford", with perforations going through booklet sheet margin and continuously bar of dashes in dark green, mint never hinged, very fine, perforation in the side margin minimal separated, expertized Czimmek BPP, photo expertize Jaeschke Lantelme BPP (2006) "in faultless, mint never hinged condition", Michel 550.- coarser nonsense (7 % import duty will be charged on the hammer price, if this lots is shipped within the EC or the UK).