3 Matching Results

Results open in a new window/tab.

Sherman County.

Map shows land patents, block and tract numbers, landowners, towns, and railroads; portions of adjacent counties where property boundaries extend beyond county limits. Scale not given.
Date: 1902
Creator: [Texas]. General Land Office.
Object Type: Map
System: The Portal to Texas History

Sherman County

Blue line print of survey map of Sherman County, Texas, showing rivers, creeks, original land grants or surveys, blocks of land, cities, towns, roads and railroads. Scale [ca. 1:177,778] (4000 varas to 3/4 of an inch).
Date: 1904
Creator: unknown
Object Type: Map
System: The Portal to Texas History
Well Pump (open access)

Well Pump

Patent for a well pump. "This invention relates to well-pumps of that character wherein a piston is operatively arranged within an outflow-pipe and having an automatically - closed bottom check - valve opened by the suction produced" (line 8-13). Illustration included.
Date: March 5, 1907
Creator: Medlock, Augustus L.
Object Type: Patent
System: The Portal to Texas History