3 Mark war issue, watermark rings, black violet gray, 25:17 perforation holes, used, reperforated and corner above added to, multiple signed, photo expertize Jäschke-Lantelme BPP: " the obviously stamp forgery is like a falsification of the stamp indistinguishable, it is a matter with E. About an used within the period of validity. ", Michel 5. 000.-