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Nut Lock.
Patent for a new and improved nut-lock. This design consists in "the plate having the outstanding lugs, the retaining arms pivoted to one of said lugs, the detent between said lugs, and the locking-bolts having the head portion and the corrugated shank" (lines 64-68).
Date:
June 19, 1888
Creator:
Anderson, Lee
System:
The Portal to Texas History
Dental Tool
Patent for a dental tool that is to "prevent the loss of amalgam" (p. 2).
Date:
June 19, 1888
Creator:
Morris, James P., of Paris, Texas
System:
The Portal to Texas History