Collection
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7 Matching Results
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7
Hamilton 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:
1918
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Granbury 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:
1918
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Palo Pinto 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:
1918
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
Stephenville 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:
1918
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Motor-Plow.
Patent for motor-plows with a spring-actuated motor driving device. The motor-plow can be rewound for use by the hand of the operators without leaving the driver's seat. The motor-plows have a plurality of moldboards and provide an inexpensive motor eliminating the use of draft-animals.
Date:
June 25, 1918
Creator:
Kucharski, Konstanty
Object Type:
Patent
System:
The Portal to Texas History
Sanitary Nest.
Patent for a sanitary nest that is made of metal unlike others made of wood. The nest allows for the animals to nest in an improved environment which helps prevent invasions from pests, climate, or any other unhealthy infestation.
Date:
February 26, 1918
Creator:
Brooks, John F.
Object Type:
Patent
System:
The Portal to Texas History
Peanut Harvester
Patent for "new and improved peanut harvester (lines 5-7)."
Date:
April 9, 1918
Creator:
Keith, Walter
Object Type:
Patent
System:
The Portal to Texas History