5 Pesa imperial yacht, plate flaw I "line between margin lines at the bottom and ribbon with left indication of currency interrupted (field 84) ", mint never hinged outstanding quality without an any engraverãs mark. Photo expertize Jäschke-Lantelme BPP (10 / 2016) "the stamp shows deep rich colors, very well perforated and is in faultless unhinged mint condition. "