UNT Libraries Government Documents Department - 4 Matching Results
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- Temple 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
- Car-Coupling.
- Patent for a simple and effective car coupling that is partially automatic, "and in case of accident or breakage the said device is adapted to be used after the manner of an ordinary car-coupling" (lines 17-19).
- Means for Operating Swinging Gates.
- Patent "to simplify and improve the construction of means for opening and closing swinging gates," (lines 10 - 12) including instructions and illustrations.
- Horse-Power
- Patent for an alternative horse power design without cogs that has the same level of efficiency with an increased speed of output as well.