Watch List notes:

BANKNOTES, Great Britain, Provincial Notes and Cheques, Yorkshire, Swaledale & Wensleydale Banking Company Ltd, £20 "for Glyn, Mills, Currie & Co", 19 April 1873 (186_ crossed out), Hawes branch, no.A425, payable to the order of "Mrs L Percival", entered by clerk Rubhaly and signed by Christopher Other Jnr (Manager of the bank from 1866), Richmond Castle to left, Bolton Castle to right, "TWENTY POUNDS" lower left, printed by Perkins & Bacon of London, overstamped "LONDON & WESTMINSTER BANK" and "CARLISLE & CUMBERLAND BANKING CO.", embossed "ONE PENNY" stamp. Pinholes to left, signed in black ink on the back, extremely fine and extremely rare.
ex Geoffrey Grant collection
ex Brian Kemp collection

Estimate: £600-800