Watch List notes:

SCOTLAND, Countermarked coinage. Lanarkshire, New Lanark. Lanark Mills. AR Four Shillings Nine Pence (40mm, 26.41 g). Struck early 19th century. (lozenge) PAYABLE AT LANARKMILLS around 4/9 within circle, all countermarked on a Mexican 8 Reales dated 1801 Mo FT. For countermark: Manville p. 149. For host: ME 13925. Countermark VF, toned and holed, PP engraved in script on reverse.