Watch List notes:

Treasury Series, John Bradbury (1914-1919), a printers' archival proof for a proposed issue of £1, ND (ca. 1914), no serial numbers, black and white, head of George V in ornate oval frame at right, value in complex guilloche at centre, John Bradbury signature low right,, (EPM TE4b), this is the EPM plate note; printed on large-format watermarked paper and very rare.

Estimate: £1500 - £2000