Imperial Bank of Persia, 1 Toman, 1 January 1896, serial number A 140055, Nasra al-Din Qajar at right, black oval seal handstamp low centre, Grundy and Rabino signatures, value ONE in circular frame at centre on reverse, in PMG holder 10, very good and an excessively rare note in presentable grade for type and only one of a few examples believed extant
BNB B101a, Pick A1a £24,000-£30,000