Our Collection

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.

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Gilder Lehrman Collection #: GLC02437.09962 Author/Creator: Place Written: s.l. Type: Manuscript document Date: 1790 Pagination: 1 p. ; 32.7 x 21.6 cm. Order a Copy

Lists the estimated cost of materials and work for the building of a powder magazine. Materials include lime, beams, rafters and bricks. Date previously inferred, written in pencil.

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