Collection
12 Matching Results
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12
Chimney-Jacket
Patent for a chimney jacket construction for naval vessels. Illustrations included.
Date:
December 17, 1912
Creator:
Newell, Allen
Object Type:
Patent
System:
The Portal to Texas History
Reconnoissance soil survey of southwest Texas
Soil survey of 13 counties lying south and west of San Antonio. Included are Bexar, Medina, Uvalde, Kinney, Maverick, Zavalla, Frio, Atascosa, Wilson, Live Oak, McMullen, Lasalle, and Dimmit counties. Text describes the area, climate, agriculture, soils, irrigation, and alkali of these counties.
Date:
September 17, 1912
Creator:
Kocher, A. E. (Arthur E.)
Object Type:
Book
System:
The Portal to Texas History
Soil Map, Reconnaissance Survey, Southwest Texas Sheet
Map displays soil types along with roads, railroads, towns, counties, ranches, rivers, and creeks.
Date:
September 17, 1912
Creator:
United States. Bureau of Soils.
Object Type:
Map
System:
The Portal to Texas History
Valve for Water-Tanks
Patent for a valve for water tanks. Illustrations included.
Date:
September 17, 1912
Creator:
Braly, Hugh L.
Object Type:
Patent
System:
The Portal to Texas History
Transplanter
Patent for a transplanter to move a rooted cotton plant and the soil around it to a different location. Illustrations included.
Date:
September 17, 1912
Creator:
Matthews, James T.
Object Type:
Patent
System:
The Portal to Texas History
Speed-Regulating Mechanism
Patent for a new Speed-Regulating Mechanism. The improved device will automatically control engine speed.
Date:
September 17, 1912
Creator:
Carpenter, John C.
Object Type:
Patent
System:
The Portal to Texas History
Syringe
Patent for a syringe for containing water used for bathing and fountains. Illustrations included.
Date:
September 17, 1912
Creator:
Rhone, George Mobley
Object Type:
Patent
System:
The Portal to Texas History
Gate-Fastener
Patent for latches for swinging gates. Illustrations included.
Date:
September 17, 1912
Creator:
Pochyla, Adolph A.
Object Type:
Patent
System:
The Portal to Texas History
Saw Set
Patent for a saw set. This invention is designed to align cutting teeth in a uniform length. Illustration included.
Date:
December 17, 1912
Creator:
Devini, John H.
Object Type:
Patent
System:
The Portal to Texas History
Pulverizer.
Patent for pulverizer that reduces solid or liquid fuel while simultaneously mixing the finely divided material with an oxidizing agent and holding the mixture in suspension, producing a highly combustible mechanical mixture for use in furnaces, gas producers, and other similar apparatus that is more desireable to use finely divided fuel.
Date:
September 17, 1912
Creator:
Hirt, Jules H.
Object Type:
Patent
System:
The Portal to Texas History
Photographic-Printing Machine
Patent for a new and improved Photographic Printing Machine. The device allows for accurately positioning negative to contact accurately with printing paper.
Date:
September 17, 1912
Creator:
Loving, Roy R.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Compress
Patent for a cotton compress. Illustrations included.
Date:
September 17, 1912
Creator:
Mode, Marshall M.
Object Type:
Patent
System:
The Portal to Texas History