Watch List notes:

(x) Guernsey Commercial Banking Company, a proof £1 on card, 22 August 1861, black and white, a view of Saint Peter Port at centre, maiden top right, arms top left, (Pick S151 for type, McCammon ), black SPECIMEN handstamp, good extremely fine and a rare and early Perkins Bacon engraving, attractive.

Estimate: $700 - $900