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6 Matching Results
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6
Cotton Cleaner and Separator.
Patent for cotton cleaner and separator. This will allow cotton to be cleaned without twisting or tangling, while removing dust, dirt and leaves.
Date:
February 14, 1922
Creator:
Hillmann, Charles
Object Type:
Patent
System:
The Portal to Texas History
Insect Catcher
Patent for Insect Catcher, The objective of this invention is to provide a novel and improved device for this general character especially designed and adapted for use in connection with growing plants and is especially adapted for use to destroy boll weevils, bollworms, sharp shooters, and bugs and insects which infest cotton, potato, tomato and kindred plants.
Date:
November 8, 1921
Creator:
Ryan, William C. & Ruhmann, Grover C.
Object Type:
Patent
System:
The Portal to Texas History
Animal Trap.
Patent for Animal Trap especially adapted for the extermination of mice and similar rodents.
Date:
September 5, 1920
Creator:
Fredrick, Willaim.
Object Type:
Patent
System:
The Portal to Texas History
Floresville Quadrangle
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 1:48000
Date:
1927
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Smiley 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:
1920
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
Tordia No. 1 Quadrangle
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 1:48000
Date:
1925
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History