Watch List notes:

Barclays Bank (Dominion, Colonial and Overseas), British Guiana, specimen 20 dollars, Demerara, 1 September 1926, no serial numbers, (Pick S102As, BNB B053as), perforated CANCELLED, minor mounting traces, minor spot at reverse, about uncirculated. Usually seen with serial number ranges and annotations. All British Guiana scarce.

Estimate: £600 - £800