UNT Libraries Government Documents Department - 7 Matching Results

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Unicycle Road and Racing Sulky.

Patent for a one-wheeled horse-drawn vehicle, with illustrations.

Date: October 19, 1897

Creator: Coleman, Thomas Gardner

Item Type: Patent

Shaft-Support.

Patent for improvements in harnesses through the accommodation of "varying positions of the animal with respect to the shafts or thills, so as to remove all strain from and upon the shafts and the saddle, while at the same time effectively supporting the shafts and preventing the slipping of the same up and down upon the sides of the animal."

Date: October 26, 1897

Creator: Coleman, Thomas Gardner

Item Type: Patent

Cotton-Chopper.

Patent for improvements in cotton-choppers by using a crown-wheel attached to one of the ground-wheels of the chopper. When the ground wheels impart motion to the crown wheel, which in turn communicates motion to the pinions of the shaft. This shaft drives the two sprocket-wheels; the sprocket wheel that located in the rear portions of the crank-shaft imparts motion to the crank-shaft, which drives the vertical choppers. Illustration is included.

Date: May 12, 1891

Creator: Baggett, Neil Jefferson

Item Type: Patent

Albany Sheet

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000

Date: 1893

Creator: Geological Survey (U.S.)

Item Type: Map

Location: 32.75 -99.25