IRAN. Bank Markazi. 20 Rials, ND (1965). P-78s. Specimen. PMG Choice Uncirculated 63.,Young Shah Pahlavi seen at right and featured in the watermark. This is the first Specimen example of the type with red serial numbers that we have offered. Staple Holes mentioned by PMG in the comments section of the holder.,PMG Choice Uncirculated 63.