Watch List notes:

Imperial Bank of Persia, 1 toman, Hamadan, 1 June 1918, black serial number O/C 074800, black, pink and green, Shah Nasr-ed-Din at right, Imperial arms at left, value at each corner, oval handstamp low centre, two printed signatures low centre, reverse green, Imperial arms at centre, value at centre and at each corner, serial number low left and top right and at centre(Pick 1b, Farahbakhsh type 1), fine, very scarce.

Estimate: £600 - £800