The 1960s and 1970s saw the nexus of many national currencies in the Gulf Region. This note is the highest denomination of the first series for the Sultanate of Muscat and Oman. This note is uncommon today and it is very popular in the highest grades. This note is graded Superb Gem UNC 68, which is the finest grade by PMG at this time and also features the first prefix.

PMG Population in 68 EPQ: 10 (0 Finer)