British and World Banknotes

Currency Board, One Hundred Riyals, 1966-73, A/2 236410, signature of Khalifa Bin Hamad Al-Thani (Pick 6a). About uncirculated to uncirculated, very rare [slabbed PMG 64 Choice Uncirculated] £18,000-22,000

The highest third-party grade assigned to an example of this note