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Gun-Barrel Cleaner.
Patent for a gun-barrel cleaner unique in that it cleans and oils. It also provides an adjustable handle-stop which avoids damage to muzzle end of shotgun by inexperienced users. Adjustable in order to clean different gauges.
Date:
November 14, 1922
Creator:
McCanna, John F.
System:
The Portal to Texas History
Rope-Clamp
Patent for a rope clamp for plungers used in cotton presses. Illustrations included.
Date:
August 14, 1911
Creator:
Cameron, George W.
System:
The Portal to Texas History
Device for Scraping Plows
Patent for a device for scraping plows. Illustration included.
Date:
June 14, 1904
Creator:
Pluck, James
System:
The Portal to Texas History