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 Greyand 12.3.69in typed text, in PMG holder 64 EPQ Choice Uncirculated