State Bank of Ethiopia, a full set of colour trial for the 1961 issue, comprising $1, $5, $10, $20, $50, $100 and $500, zero serial numbers, red or black SPECIMEN overprints, each with a single cancellation hole, uncirculated, a lovely set of notes (7 notes)
BNB B207at-B213at, Pick 18ct-24ct £800-£1,000