Important British and World Coins

New Lanark, a Brazil, John (as Regent), 960 Réis, 1815r, Rio de Janeiro, obv. countermarked payable at lanark mills around 5/, 26.77g/12h (Manville 69, and p.149, this coin listed; Manville, SNC 1992, p.7, no.10, this coin; D 83; Seaby ST 66). Coin with faint traces of Latin-American undertype, about extremely fine and toned, countermark fine but weak, extremely rare (£1,200-1,500)