Bank Markazi Iran, uniface obverse plate colour die proof for 50 rials and 100 rials, 1969, green and maroon respectively, both with Shah Pahlavi at right, signatures Khodadad Farmanfarma and Jamshid Amoozgar,(Pick 85pp, 96pp, TBB B215, B216), first note with '17 Green' in typed text, second note with 'Special Purple', both with '3.10.69' and in PMG holder 63 Choice Uncirculated, 100 rials with EPQ, rare (2).
Estimate: £400 - £500