UNT Libraries Government Documents Department - 7 Matching Results

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Anson 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
Automatic Balance Attachment for Windmills.
Patent for an automatic balance device for windmills that attaches to the pump-rod.
Carriage Bow Support
Patent for a carriage bow support. This invention is designed for use with buggies and absorb shock and jarring motions. Illustration included.
Combination Measuring Instrument
Patent for a combination measuring instrument. Illustration included.
Roby 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
Sulky Plow
Patent for a sulky plow. This invention is designed to "provide a simple, durable, and highly efficient means for angularly adjusting the rear caster or follower wheel, which runs in the newly-made furrow" (lines 16-19). Illustrations included.
Wagon Coupling
Patent for wagon coupling. Illustration included.
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