UNT Libraries Government Documents Department - 15 Matching Results
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- Addington 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
- Denison 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
- Denison 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
- Fastening
- Patent for fastening. This invention is comprised of a threaded member and a socket that are adapted to a screw. Illustration included.
- Gainesville 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
- Gin Saw Cleaner
- Patent for a gin-saw cleaner. The invention "relates to gin-saw cleansers and tooth-straighteners, and has for its object to produce a device of this character which will be simple of construction, efficient in operation, and one in which the saw-engaging knives or members may be simultaneously adjusted to regulate them for operation upon saws which are spaced apart a greater or lesser distance" (lines 8-16) illustration included.
- Map of the State of Oklahoma
- Color map of Oklahoma and Indian Territory (the area proposed to become the state of Oklahoma) and surrounding areas to accompany the 1907 census bulletin. The panhandle section of the state is included as an inset in the lower-left corner. Counties are shaded in various colors and red hatch marks and numbers denote townships and Congressional Districts. Towns, bodies of water, geographic features and transportation routes are marked. There is an index on the back of the map containing "Location of Towns and Cities in Oklahoma According to State Census of 1907 and Other Reliable Sources."
- Montague 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
- Paris 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
- Population of Oklahoma and Indian Territory, 1907
- Bulletin issued by the U.S. Census Bureau containing a statistical analysis of the population of the Oklahoma and Indian Territories (proposed to become the state of Oklahoma). The text contains summaries and tables breaking down the statistics according to sex, color, age, and location.
- Rail Fastening
- Patent for rail fastening. This invention is designed to fasten railroad rails and consists spikes, bolts, and a flange. Illustration included.
- Rail-Fastening.
- Patent for a rail fastening for padding the connection between the rail and the tie, which has a stronger connection than previous versions of this type of device.
- Rail-Fastening for Plastic Ties and the Process of Making the Same.
- Patent for " an improvement in rail-fastenings for plastic ties and the process of making the same." (lines 12-14) including instructions and illustrations.
- Railway-Tie.
- Patent for improvements in railway ties, specifically railway ties in the "metallic" class. The ties in this class are affixed to the rails without the need for spikes.
- Well Drilling Apparatus
- Patent for a well drilling apparatus. This invention applies to the drilling of oil wells. Illustration included.