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Improvement In Gun-Locks.
Patent for "new and useful improvement in Gun-Lock" (lines 4-5) including instructions and illustrations.
Date:
July 14, 1874
Creator:
Grisham, James Madison
System:
The Portal to Texas History
Improvement In Apparatus For Washing Dishes and Table-Cutlery
Patent for improvements to a dish washing machine with specifications and illustrations attached.
Date:
August 12, 1879
Creator:
Walling, Edmund, P.
System:
The Portal to Texas History