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Steam-Engine.

Description: Patent for "steam-engines of the reciprocating type, the purpose being to simplify the construction, reduce the number of working parts, economize in fuel, and to utilize the steam so as to obtain a maximum percentage of power therefrom." (line 8-13) instructions and illustrations included.
Date: February 13, 1906
Creator: Murphy, Joseph F.
Partner: UNT Libraries Government Documents Department

Percolator.

Description: Patent for a percolating tea- or coffeepot that segregates the tea or coffee within the body of the pot so that the material doesn't float freely in the liquid.
Date: February 25, 1902
Creator: Seney, Joshua C.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine. Illustration included.
Date: February 23, 1909
Creator: Webster, George Lamont
Partner: UNT Libraries Government Documents Department

Coffee Pot

Description: Patent for a coffee pot. Illustration included.
Date: February 28, 1905
Creator: James, Will S.
Partner: UNT Libraries Government Documents Department
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