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Lifting-Jack.

Description: Patent for an improved lifting jack, which "can be quickly placed beneath the axle of a vehicle and easily removed therefrom" (lines 14-16).
Date: September 1, 1903
Creator: Adair, Benjamin Lockett
Partner: UNT Libraries Government Documents Department

Corn or Cotton Planter

Description: Patent for improvements on corn or cotton planters, especially referring to patent no. 692,646. These improvements are meant to "Simplify the means of adjusting the position of the plows and seed-dropper, to improve the frame construction, and in general to simplify and improve the whole machine" (lines 16-19) Includes instructions and illustrations
Date: September 4, 1903
Creator: Simmons, Gideon B.
Partner: UNT Libraries Government Documents Department
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