OAI Harvest
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For OAI Harvest only. Exclude from communities.html.
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Submissions from 1857
Machine for boring hubs, Zina Doolittle
Machine for turning the band portions of carriage-hubs, Zina Doolittle
Self-priming gun-lock, Mahlon Gallager
Improvement n the construction of plows, Jackson Gorham
Violin attachment, Jackson Gorham
Machine for shucking and shelling corn, Sanford Kingsbery
Improvement in plows, C. B. Magruder
Improvement in cotton-cultivators, Alexander Roberts and David, Baldwin
Improvement in cotton-seed planters, Thomas Rogers
Improvement in fountain-pens, Charles Rosefield
Fly-trap, William Shannon
Arrangement of valves in steam-cylinders, M. E. Stacy and Way, John
Improvement in cotton-seed planters, T. W. White
Submissions from 1856
Improvement in plows, Jonathan Adams
Uterine supporter, William Alley
Washing-machine, Israel Brown
Improvement in plows, George Cooper
Stone-drilling machine, Josephus Echols
Handsaw, Jackson Gorham
Water-gage for steam-boilers, John Harris
Improvement in seed-planters, Jesse Havis
Improvement in feeders for roller cotton-gins, I. John Mallard and Baker, William
Improved implement for reaping rice, W. J. McIntosh
Improvement in cotton-gins, James Mell
Improvement in plows, James Mell
