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Wheel-Plow.

Description: Patent for improvements in wheeled-plow by adding inner and outer guide to the bent axle and an adjusting device to the stop-plate; these additions enable the plow adjustment process effortless. Illustration is included.
Date: August 17, 1880
Creator: Reuss, John L.
Partner: UNT Libraries Government Documents Department

Harrow Attachment.

Description: Patent for a harrow attachment "that is efficient and durable, cheap to manufacture, and can be readily placed on or removed from cultivators" (lines 19-22).
Date: August 17, 1911
Creator: Smith, Alexander
Partner: UNT Libraries Government Documents Department
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