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Primary view of Improvements in Joints for Railway Rails
Wells, Jephthah
May 28, 1872
Primary view of Improvement in Stalk-Chopper
Richards, Augustus
May 21, 1872
Primary view of Improvement in Washing-Machines.
Harper, William F.
May 21, 1872
Primary view of Improvement in Transplanters
Cook, Henry C.
May 28, 1872
Primary view of Improvement in Nail-Extractors.
Franklin, Edward A.
May 14, 1872
Primary view of Improvement in Seed-Planters
Richards, Augustus
May 21, 1872
Primary view of Improvement in Cotton-Bale Ties
Franklin, Edward A.
May 14, 1872
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