10 Dollars/Piastres = 50 Shillings

The New Castle District Loan Company was one of dozens of Upper Canadian district loan companies chartered under the 1821 District Loan Company Act, but few produced paper currency, and fewer still survive in the catalog today. This Peterborough issuer operated in a region of recent settlement where specie was chronically scarce and American banknotes frequently filled the gap — which partly explains why Rawdon, Wright & Hatch in New York received the printing contract rather than any British or Canadian firm.

The triple denomination line — dollars, piastres, and shillings simultaneously — reflects the genuinely chaotic monetary arithmetic of pre-Confederation Ontario, where Halifax currency, sterling, and Spanish dollar accounting coexisted in daily commerce with no fixed legal resolution until well after Confederation.