1802 Dublin, Beresfords Bank, contemporary forgery of Bank Post Bill for Three Guineas, 14 December 1802, stamped forgery

O’Brien Banknote Guide: Beresford & Co, Dublin (1794-1810)

Introduction: In the late 18th and early 19th centuries, there were hundreds of small banks issuing their own paper money. Due to the monopoly enjoyed by the Bank of Ireland (a quasi-central bank), they tended to stay small and under-capitalised. Beresford’s Bank, however, grew to be one of the largest and, by 1803, circulated an…

Isaac Newton in a 1702 portrait by Godfrey Kneller

Sir Isaac Newton, Master of the Royal Mint (1699-1727)

Introduction: Sir Isaac Newton is, perhaps, best known as an English physicist and mathematician who is widely recognised as one of the most influential scientists of all time and as a key figure in the scientific revolution.   His book “Mathematical Principles of Natural Philosophy”, first published in 1687, laid the foundations for classical mechanics Newton made…