""A Letter to Lord Grenville on the Sinking Fund"" is a book written by Thomas Peregrine Courtenay in 1828. The book is a critique of the British government's sinking fund, which was established in 1786 to reduce the national debt. Courtenay argues that the sinking fund is ineffective and that the government should instead focus on reducing expenditures and increasing revenue. He also criticizes the government for using the sinking fund as a political...