6 entries of Yemen Banknotes collection Item ID Pick# Banknote Year Emitter Printer Sale Price 631 p-17a 5 rials 1981 Central Bank of Yemen .... £ 5.50 630 p-16b 1 rial 1983 Central Bank of Yemen .... £ 9.00 404 p-21A 100 rials 1984 Central Bank of Yemen .... £ 15.00 632 p-24 10 rials 1992 Central Bank of Yemen .... £ 8.00 406 p-27A 50 rials 1994 Central Bank of Yemen .... £ 12.00 405 p-25 20 rials 1995 Central Bank of Yemen .... £ 5.50