Bank Markazi Iran, uniface obverse plate colour die proofs, ND (1971-73), black, Shah Pahlavi at centre, signatures Khodadad Farmanfarma and Jamshid Amoozgar,(Pick 93pp, TBB B224), '24 Grey' and '12.3.69' in typed text, in PMG holder 64 EPQ Choice Uncirculated.
Estimate: £300 - £400