(x) Central Bank of Kuwait, a group of proof 1/4 dinar, law of 1968, no serial numbers, two examples brown on multicoloured, Amir Shaikh Sabah at right, reverse brown, the Port of Kuwait at centre; two examples obverse multicoloured underprint, reverse brown, the Port of Kuwait at centre(Pick 6, TBB B201 for type), uncirculated and rare (4).
Estimate: £800 - £1,200