1 piastre on 20 Pfg crown / eagle, overprint error V \"sideways strong shifted overprint \"11 piastre\", tied by single circle postmark \"Constantinopel\", rare stamp, photo expertize Jäschke Lantelme BPP: \"in faultless, used condition. A slight glueing fold is due to of the soft and sensitive paper be considered normal. \", Michel 3.000.-