Watch List notes:

BANKNOTES, Great Britain, Yorkshire, Richmond, Swaledale & Wensleydale Banking Company, Messrs Glyn, Mills, Currie & Company, Unissued Uniface Provincial £10, undated (c.1840), without serial number or signatures, "TEN POUNDS" at centre, vignette of Bolton Castle at right and Richmond Castle at left, printed by Perkins Bacon & Company, "CANCELLED" stamp on the back (Outing 1786). About uncirculated.

Estimate: £200-250