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Primary view of Machine for Sawing Marble in Obelisk Form.
Haviland, J. E.
April 15, 1856
Primary view of Improvement in the Manufacture of Black Bottle-Glass.
McCully, John F.
September 2, 1856
Primary view of Method of Repairing Circular-Saw Teeth.
Parry, M. L.
June 10, 1856
Primary view of Improved Cultivating-Plow.
Crenshaw, Micajah
March 25, 1856
Primary view of Improvement in Cotton-Pickers.
Shields, B. G.
September 16, 1856
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