Imperial Bank of Persia, archival specimen 2 tomans, no place name, 1 July 1901, serial number B 175001-B 225000, black, pink and green, Shah Nasr-ed-Din at right, Imperial arms at left, value at each corner, two printed signatures low centre, reverse green, Imperial arms at centre, value at centre and at each corner, serial number top left and low right(Pick 2s), perforated SPECIMEN, in PCGS holder 62, uncirculated and rare
