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Patent for an improvement in churn-motors, which would allow for the motor to run faster or slower as needed, with illustration.

Date: July 30, 1878

Creator: Alexander, Julius A.

Partner: UNT Libraries Government Documents Department

Patent for a plow that allows the plow share to be adjusted to different angles in the soil.

Date: November 30, 1909

Creator: Buckhannon, Edward M.

Partner: UNT Libraries Government Documents Department

Patent for certain new and useful improvements in roller attachments for cotton or corn planters, including instructions and illustrations.

Date: January 30, 1900

Creator: Beck, Emerziah B.

Partner: UNT Libraries Government Documents Department

Patent for a cloth measuring device. Illustration included.

Date: May 30, 1905

Creator: Taylor, Wiliam A. & Churchwell, Theodric R.

Partner: UNT Libraries Government Documents Department