ND (1981). Blue, blue-violet, and deep green on multicolor underprint. Calligraphic Persian (Farsi) text from circular republic seal at left with overprint. Imam Reza mosque at right without watermark. Back: Victory monument renamed Banaye Azadi at left. Printer: TDLR (without imprint). Yellow security thread with BANK MARKAZI in black runs vertically. As a specimen banknote.