Southern Rhodesia, Central African Currency Board, £1, 10 September 1955, serial number prefix B/312, green and multicoloured, Elizabeth II at right, Melsetter at left, arms top centre, Greenfield and Grafftey-Smith signatures, reverse green, the Great Zimbabwe ruins at centre, (Pick 17a, TBB B202a6), very fine.
Estimate: £200 - £250