Lot 99

Important 1856 Letter to Congressman J.W. Denver on the Missouri Compromise, Platte Purchase Slavery, and the Kansas-Nebraska Act

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Important 1856 Letter to Congressman J.W. Denver on the Missouri Compromise, Platte Purchase Slavery, and the Kansas-Nebraska Act

Estimate: $600 - $1,000

Starting Bid: $300

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by Early American History Auctions
July 25, 2026 12:00 PM EDT
Live Auction
1520 Commerce St
#312
Winchester, VA, US 22601-4468

300
February 7, 1856-Dated Pre Civil War, Political and Slavery Black History Content, Autograph Letter Signed, "J.W. Shields," of Xenia, Ohio, 3-pages plus Integral Address Leaf bearing a Free Frank, addressed to (Congressman) "J. W. Denver, Esq. House of Representatives, Washington District of Columbia", Choice Very Fine.
This excellent Slavery content letter measures 9.75" x 7.75", and he recalls a shared journey up the Missouri River years earlier, when an unnamed acquaintance urged the pair to go to California, with a prediction "that we would live to see it a sovereign state in this Confederacy, and you one of her representatives in Congress." The best description is a politically literate private citizen of Xenia, Ohio, was an old traveling companion of Denver's from his Missouri days, writing as an Anti-Nebraska Act critic in February 1856.
Here, Shields then turns to weightier matters, invoking a conversation the two friends once had while riding through the Platte Purchase, arguing, because it's a sophisticated and historically pointed claim, reading in part:
"Do you recall me asking you as we rode thru Platte Purchase how Slavery came to be there in violation of the Mo. Compromise? That Act of 1836 was the beginning of mischief. The Nebraska bill was but another step, and behold into what a state of confusion the country has been thrown by it."
Here he doesn't lecture Denver; he reminds him, "Do you recall me asking you as we rode thru Platte Purchase how Slavery came to be there..." He's invoking a moment when Denver himself, riding through that country (Denver lived in Platte City from 1845 before going to California), presumably had to concede the point. It's persuasion by shared witness rather than by argument, which is exactly how one Jacksonian-era friend lobbied another.
Writing this letter barely two years after passage of the Kansas-Nebraska Act, this letter traces a personal, firsthand line of reasoning through the legal breakdown of the Missouri Compromise, ranging from the 1836 opening of the Platte Purchase to Slavery, in violation of the Acts' terms, through to the sectional turmoil the writer saw unfolding in real time.
Shields is tracing a line of continuity: the Compromise was first violated sub silentio in 1836, and the Kansas-Nebraska Act of 1854, which repealed the 3630' restriction outright was "but another step" on the same road, with the resulting "state of confusion" being Bleeding Kansas and the political chaos of the winter of 1855-56.
Greene County was one of the most strongly Anti-Slavery counties in Ohio, settled heavily by Covenanter Presbyterians, and in the 1856 election it was firmly in the new Republican (Frmont) camp as the Whig party collapsed, with smaller Democratic and Fillmore/American ("Know-Nothing") factions.
This is the classic Anti-Nebraska position, and a fairly early private articulation of what would become a standard Free-Soil/Republican narrative: that the Slavery restriction had been eroded by successive acts of bad faith, rather than overturned in one honest stroke.
So circa February 1856, J. W. Shields stands revealed as an Anti-Nebraska man, opposed to the Kansas-Nebraska Act and to the destruction of the Missouri Compromise. What makes the letter compelling is the audience: he's pressing this case, gently and through shared memory, on an old friend who was a regular Democrat in a Congress where the Nebraska question was tearing his party apart.
Whether Shields had formally gone over to the new Republican fusion movement (as most of Greene County had), or remained an Anti-Nebraska Democrat lamenting his party's course from within, the excerpt doesn't settle, but on the defining question of the day, he's on the Anti-Nebraska side of the line.
Two smaller notes on the first passage: "this Confederacy" is the ordinary antebellum term for the Union itself, the confederation of states, with no relation to the later Confederate States. And the prophecy is a nice piece of retrospective drama: the Missouri River journey would date to the early-to-mid 1840s. California was admitted to the Union as a state in 1850, and Denver took his seat as one of her Representatives in March 1855, so the unnamed acquaintance's prediction had come true almost to the letter by the time Shields wrote.
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