Saudi Arabia ND (1961) / AH1379 P-6a PMG Choice UNC 64 EPQ 1 Riyal (First Prefix)
The desirable first prefix is seen on this 1 Riyal from this series that was introduced in the early 1960s. First prefixes on this series are very scarce, as they were introduced into circulation when banknote collection (let alone collecting prefixes) was in its infancy. Strong eye-appeal for the technical grade and the first we have handled.