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Primary view of Improvement in Oscillating Steam-Engine
Richer, F. C.
July 6, 1869
Primary view of Improvement in Gang-Plows.
Wilson, J. C.
July 3, 1860
Primary view of Improved Saw-Gummer.
Fosterm A. K.
July 4, 1865
Primary view of Improvement in Plows
Cummins, A. G. & Cummins, J. R.
July 6, 1869
Primary view of Improved Machine for Breaking and Scouring Hides
Bean, W. O.
July 20, 1869
Primary view of Book-Sewing Machine.
Sims, Ferdinand
July 16, 1867
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