Letters to Philadelphia Society for Promoting Agriculture, 1819-1823.

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Letters to Philadelphia Society for Promoting Agriculture, 1819-1823.

http://www.worldcat.org/oclc/155904682

Isaac Conard of Lancaster County, Pa., describes his invention of a machine for planting corn and sends a model of it to the Society (1819). In 1823 he sends a letter describing improvements made to this machine. The third item is a letter describing his method of fencing (1823).

3 items (4 leaves).

University of Pennsylvania Libraries, Van Pelt Library

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SNAC Resource ID: 6901169

University of Pennsylvania Libraries, Van Pelt Library

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Conard, Isaac.

http://n2t.net/ark:/99166/w6gz1t95 (person)