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Improvement in Seed-Planters.
Patent for improvement in seed-planters that is able to plant different kinds of seed by simply adjust the position of the lower ends of the end-plates in the seed-box. Illustration is included.
Date:
April 27, 1869
Creator:
Haupt, W. W.
System:
The Portal to Texas History
Improved Stitching-Horse.
Patent for improvements in the construction of stitching-horses by re-configuring the original constructions, in order to make them better for users. The patent includes instructions and a single illustration.
Date:
October 27, 1868
Creator:
Depp, Thomas
System:
The Portal to Texas History