Watch List notes:

KINGDOM OF IRAN. Bank Melli. Pair of 500 Rials Bank Notes. Pick # 52. ND(1951). Watermark: Young Shah. Signatures: M. Bamdad and A. Ebtehaj. S/N: 1/838325 (PMG-58 NET-Choice About Unc, Repaired) and 1/838326. Both are graded PMG-55 (About Uncirculated). Extremely rare.
Estimate: 6500 USD