Watch List notes:

IRAN, Bank Markazi. Pair of 500 Rials Bank Notes. Pick # 93c. ND(1971-73). Watermark: Young Shah Pahlavi. Printer H&S. PMG-64, Choice UNC. EPQ, S/N 55/565121 and PMG-66, Gem UNC. EPQ, S/N 55/56512.