IRAN, PERSIA: 2 Consecutive 100 Rials Maroon Banknotes, Issued SH 1350 (1971) by Central Bank aka Bank Markazi, Pick-91c, Muhammad Reza shah Pahlavi (1941-1979), Abadan Refinery on the back, Signature Amouzegar-Jahanshahi, Super Gem Unc. Pair! Certified by PMG-64, Printed by British Company Harrison.