Watch List notes:

Treasury Series, John Bradbury (1914-1919), a printers' archival proof/specimen £1, ND (ca. 1914), violet and pale blue-green, George V in oval wreath low centre, value in pale underprint and in violet cartouche at left, reverse pale green and brown, the Houses of Parliament at centre,, (EPM TE13e for type), uncirculated, attractive and very rare.

Estimate: £3500 - £4500