Central Bank of Yemen, a group of obverse and reverse Printer's Archival Photographs for the 1, 5, 10, 20, 50, 100 Rials, 20 July 1972, black and white,(Pick 11, 12, 13, 14, 15, 16 for type), mounted on thin card, each with pen annotation to lower margin '20.7.72', generally uncirculated and unusual (12).

Estimate: £300 - £400