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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.

Patterson, Robert M. (1787-1854 ) to Jonathan Williams

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Gilder Lehrman Collection #: GLC02978.10 Author/Creator: Patterson, Robert M. (1787-1854 ) Place Written: Philadelphia, Pennsylvania Type: Autograph letter signed Date: 15 September 1814 Pagination: 1 p. : address ; 20 x 24.5 cm. Order a Copy

Patterson, the chief engineer of the Corps of Field Engineers, reponds to Williams' request (see GLC02978.09). Indicates that Dr. Paschall refused to allow works to be built upon his land, but may consent if the works are not near his buildings, which he feared would be destroyed in an attack. Also reports that another man, Judge Lloyd, consented to works being built upon his grounds.

Robert M. Patterson was a professor of natural and experimental philosophy at the University of Pennsylvania. Jonathan Williams was the chairman of the Committee of Defence.

Patterson, Robert M. (Robert Maskell)., 1787-1854
Williams, Jonathan, 1750-1815

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