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Primary view of Improvement in Wash-Boiler Attachments
Hart, Richard B.
February 11, 1873
Primary view of Improvement in Dumping-Platforms.
Atkinson, Jesse.
February 11, 1873
Primary view of Improvement in Mixing Mineral and Fossil Substances with Bituminized Clay to Form a Plastic Material.
Lea, Pryor
November 11, 1873
Primary view of Improvement in Plows.
Love, John
February 11, 1873
Primary view of Improvement in Cotton and Corn Planters.
Penington, Asa, Jr.
November 11, 1873
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