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Improvement in Medical Compounds.
Patent for a purgative medical compound consisting of a variety of plant materials.
Date:
October 7, 1873
Creator:
Barnett, Joel P.
System:
The Portal to Texas History
Improvement in Machines for Operating Pumps.
Patent for a new and improved water pump operating system. The patent includes an illustration and instructions.
Date:
December 7, 1869
Creator:
Moore, Robert E.
System:
The Portal to Texas History