Watch List notes:

(x) Palestine Currency Board, proof £50 on large format paper, 29 June 1934, purple and pale green, orange-brown central guilloche, the Al-Jazzar Mosque at left (The White Mosque), built by Ahmad Pasha, value at centre and at each corner(Pick unrecorded, Banknote Book unrecorded, Dabbah P.287), in PCGS holder 55 CHOICE ABOUT NEW.

Estimate: £20,000 - £25,000