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Weeding Machine

Description: Patent for a weeding machine to run between rows of crops. Illustration included.
Date: March 29, 1904
Creator: Lloyd, William Daniel & Steck, E. L.
Partner: UNT Libraries Government Documents Department

Touch Regulating Attachment For Pianos

Description: Patent for a touch regulating attachment for pianos. This invention regulates the touch of the instrument to effect the tension or stiffness of the keys. Illustration included.
Date: March 29, 1904
Creator: Harriss, Langdon & Kendall, William H.
Partner: UNT Libraries Government Documents Department

Computing Yardstick

Description: Patent for an attachment to yardsticks in order to compute correct measurements. Illustration included.
Date: March 29, 1904
Creator: Cogburn, William S.
Partner: UNT Libraries Government Documents Department
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