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Portable Bathing Apparatus
Patent for a portable device that provides the ability to bathe using heated water.
Date:
November 30, 1917
Creator:
Richards, Robert L.
System:
The Portal to Texas History
Banker's Daily-Balance Index.
Patent for a banker's daily-balance index meant to "promote the speed and accuracy of book-keepers in keeping the personal daily balance ledger in banking and other like business" (lines 9-12). The patent is for a piece of paper divided with ink into strips on the front and back.
Date:
April 30, 1895
Creator:
Thomas, Thomas Parry
System:
The Portal to Texas History