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Pump.
Patent for a new and improved pump. This design "is to provide an engine or apparatus . . . in pumps of that class known as "force-pumps" . . . which is simple and durable in construction, and which is of large working capacity. . . . [The design] attain[s] the purposes of [the] invention by . . . the pump-buckets or caging and that part of the delivering-pipe containing the . . . valves in the plungers . . . [and] the ball-valves" (lines 9-28).
Date:
October 19, 1886
Creator:
Sparks, John M.
Object Type:
Patent
System:
The Portal to Texas History
[Transcript of letter from Stephen F. Austin, October 19, 1829]
Copy of transcript for a letter from Stephen F. Austin to a friend describing conditions in Texas. Letter translated into English from Spanish by W. W. Robinson.
Date:
October 19, 1829
Creator:
unknown
Object Type:
Letter
System:
The Portal to Texas History
Boll-Weevil Catcher.
Patent for agricultural devices and more particularly to a device to be attached to a cultivator for catching boll weevil or the like, during the cultivation of cotton.
Date:
October 19, 1920
Creator:
Stanalan, William
Object Type:
Patent
System:
The Portal to Texas History