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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.

Knox, Henry (1750-1806) to Thomas Fitzsimons

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Gilder Lehrman Collection #: GLC02437.10292 Author/Creator: Knox, Henry (1750-1806) Place Written: s.l. Type: Manuscript letter signed Date: 11 February 1794 Pagination: 10 p. ; 39.9 x 26 cm. Order a Copy

Per the request of a House Committee, Knox submits, "an Estimate of the probable Expences which would be incurred in securing the SeaPorts, that have been enumerated, from insult or surprize." States that the batteries and redoubts, in order to keep expenses down, should be made of dirt as opposed to masonry. Mentions other positive aspects of using dirt. Suggests stone or wood for places where earth cannot be used. Continues with other suggestions for strengthening areas and lists estimated expenses for some 20 major coastal cities. Pages 1-2 comprise Knox's cover letter; pages 3-10 comprise the estimate. Noted as being from the War Department. Sewn binding. Watermarked "Edmeads & Pinn."

Fitzsimons was an American merchant specializing in the West Indies trade, and operated a mercantile successfully for over 41 years. During the Revolutionary War he served as captain of a company of home guards, but the only report of their actions was to support the regular troops for the Battle of Trenton in 1776. Later in the war he provided supplies, ships, and money in support of Pennsylvania’s forces. He also served as a Pennsylvania Representative from 1789-1794.

Knox, Henry, 1750-1806
Fitzsimons, Thomas, 1741-1811

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