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Improvements in Expanding Mandrels.

Description: Patent for improvements in expanding mandrels by way of an expanding-chuck.
Date: January 23, 1872
Creator: Simons, John
Partner: UNT Libraries Government Documents Department

Improvement in Medical Compounds or Bitters.

Description: Patent for a medical compound prepared with whisky, gentian-root, cinchonabark, quassia and cloves which is intended as "a remedy for miasmatic fevers" (line 23) including instructions for the preparation and administration of the medicine.
Date: January 23, 1872
Creator: Turner, Richard G.
Partner: UNT Libraries Government Documents Department

Improvement in Apparatus for Preserving Meats and Vegetables

Description: Patent for "improvement in apparatus" for the use of "preserving meats, vegetables, fruits &c." (lines 5, 16-17) including construction specifications and illustrations.
Date: January 30, 1872
Creator: Maxwell, William
Partner: UNT Libraries Government Documents Department

Improvement in Bailing-Presses.

Description: Patent for an improved bailing press consisting of "a novel arrangement of levers, connecting-bars, and cords, in combination with the follower and windlass, whereby the follower is worked in the downward direction for pressing, and in the opposite direction for elevating it to recharge the press, by the said windlass" (lines 5-11).
Date: January 2, 1872
Creator: Randolph, Jeremiah
Partner: UNT Libraries Government Documents Department
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