Watch List notes:

YORKSHIRE, Hull, Rudston and Preston's one shilling and sixpence or eighteenpence, 1811, arms/legend and rose leaves (D.15). Toned, good extremely fine.

Ex Spink Auctions Australia Sale 6 (lot 269 part) with old ticket (priced 4/6) and Noble Numismatics Sale 67 (lot 822).