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Counties
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Improvement in Vegetable-Cutters.
Patent for "vegetable-cutters adapted to cut a number of slices by a single stroke, in which a series of knives, arranged in two converging tiers, are used in conjunction with a centrally-disposed block for supporting the article to be sliced." (Lines 7-12) Includes instructions and illustrations.
Date:
May 25, 1875
Creator:
Goolsbee, John N.
System:
The Portal to Texas History
Improvement in Spectacle-Frames.
Patent for "spectacle-frames in which the bows are turned into a coil near the points where they are connected to the lens-hoops for the purpose of forming spring-joints, instead of the ordinary pivot-joints." (Lines 6-10) Includes instructions and illustrations.
Date:
November 30, 1875
Creator:
Stewart, John W.
System:
The Portal to Texas History