signed unbound
1823 · Geneva, NY
by BURRALL, Thomas Davies (1786 - 1872)
Geneva, NY, 1823. unbound. Original detailed autographed manuscript signed, folio, 10 pages (front and back), 13 x 8 inches, Geneva, New York, May 20, 1823 -- an extensive draft describing an invention that was called "a machine for hulking and cleaning clover seed," a device that was granted a patent by the United States Government on March 18, 1824. Burrall explains in detail that his innovation is unique because previous models wasted much of the seed, worked slowly, and ran at a great expense because they required immense power to propel them. "The machine that I am about to describe is free from all the above. It is cheap, simple and durable - may (truncated)