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At the Institute’s core is the Gilder Lehrman Collection, one of the great archives in American history. More than 85,000 items cover five hundred years of American history, from Columbus’s 1493 letter describing the New World through the end of the twentieth century.

Plumer, William, 1759-1850 to John Langdon re: Spain & Louisiana purchase, Jefferson's administration

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Gilder Lehrman Collection #: GLC06543 Author/Creator: Plumer, William, 1759-1850 Place Written: Washington, District of Columbia Type: Autograph letter signed Date: 1805/12/15 Pagination: 4 p. 24.7 x 19.4 cm Order a Copy

Jefferson administration's handling of commerce and maritime matters. Problems that have arisen with Spain over Louisiana purchase: "The Spanish nation is weak and feeble... much to fear from the potent arm of Bonaparte."

Jefferson, Thomas, 1743-1826

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