Bahrain 1973-2016. A Lot of 7 Mixed Denominations AU-Unc

1 each of 1973 P-12 1/2 Dinar, P-16 20 Dinar,1998 P-18b 1/2 Dinar, P-20b 5 Dinar, 2016 P-30 1/2 Dinar, P-31 1 Dinar in AU and P-32b 5 Dinar. All the other notes are Ch-Unc