Padrão-ouro por ordem do governo central

The Currency Act of 1764

That from and after the first day of September, one thousand seven hundred and sixty four, no act, order, resolution, or vote of assembly, in any of his Majesty's colonies or plantations in America, shall be made, for creating or issuing any paper bills, or bills of credit of any kind or denomination whatsoever, declaring such paper bills, or bills of credit, to be legal tender in payment of any bargains, contracts, debts, dues, or demands whatsoever; and every clause or provision which shall hereafter be inserted in any act, order, resolution, or vote of assembly, contrary to this act, shall be null and void.

Lei do parlamento britânico proibindo as colónias da América do Norte de estabelecer sistemas de papel-moeda, até então bastante utilizados[pdf].