Thomas Jefferson wrote a letter in Paris in 1787, addressed to scientist and fellow polymath David Rittenhouse, laying out what he believed should guide the new republic: peace, debt repayment, constitutional refinement, and the expansion of agriculture. The letter is now for sale through the Raab Collection in Pennsylvania, with a guide price of $285,000, bundled with a European scientific book Jefferson sent as a gift. The document had previously been on display at Texas A&M University. The timing is exquisite in its irony. Donald Trump — who installed a lifesize bronze Jefferson statue in the White House Rose Garden in July 2026 to mark the nation's 250th anniversary — has managed to contradict every plank of his declared hero's advice. The US is mired in an unpopular war in Iran. National debt has crossed $40 trillion for the first time. Trump's administration has waged what critics call a "blitzkrieg" on constitutional norms. And American farmers are at odds with the White House over agricultural policy. Jefferson's four-point prescription — peace, fiscal discipline, constitutional improvement, agricultural priority — reads less like a historical curiosity and more like a structural diagnostic of present failures. The letter wasn't a policy memo; it was a personal note to a friend, written the same day the constitutional convention concluded in Philadelphia, though Jefferson wouldn't know that for weeks given transatlantic mail speeds. Nathan Raab, president of the Raab Collection, frames the document carefully: "The same issues that the founding fathers were dealing with during the constitutional convention are issues that still make headlines today." He emphasizes the debt question in particular — the young republic was digging out of revolutionary war debts while simultaneously funding the creation of new government infrastructure. The parallel to a nation carrying $40 trillion in obligations while prosecuting a foreign war is hard to miss. The letter also reveals Jefferson the scientist, discussing "the west" with Rittenhouse and sharing anxieties about renewed conflict with England just four years after the revolutionary war ended. Rittenhouse was no idle correspondent — he built precision telescopes and early models of the solar system. The fact that the original book Jefferson gifted him has survived alongside the letter adds material rarity to the historical significance. The Raab Collection has handled numerous Jefferson documents before, including an 1802 letter revealing his precarious personal finances sold in 2024, and a 1783 note to Virginia Governor Benjamin Harrison on citizens' rights to bear arms uncovered last year. Raab calls the Rittenhouse letter and book the most impressive Jefferson artifact he has encountered: "The breadth of knowledge that he brought to this letter, the many subjects in which he is completely conversant." What makes the letter genuinely interesting is not the partisan gotcha — that's the Guardian's framing, and it's the least durable part of the story. The real signal is structural: a founding-era document spelling out first principles that no faction in American politics currently honors. Peace, fiscal restraint, constitutional care, and agricultural investment aren't partisan positions. They're governance fundamentals that the current trajectory has abandoned across the board.
