UNT Libraries Government Documents Department - 44 Matching Results

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Palo Pinto Sheet

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1904
Creator: Geological Survey (U.S.)
Location: 32.75 -98.25

Weatherford Sheet

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date: 1906
Creator: Geological Survey (U.S.)
Location: 32.75 -97.75

Composition for Tanning

Description: Patent for new and useful improvements in compounds for tanning, using water, four gallons, fluid extract of phytolacca or common poke root, quarter of an ounce, gum gambier, four pounds, and alum, one pound.
Date: March 9, 1909
Creator: Burrows, Ira I

Bicycle Attachment.

Description: Patent for a bicycle attachment that supports the frame and can be used as a "carrier or support for a child, package, a satchel, &c." (Lines 12-13) Illustrations included.
Date: May 1, 1900
Creator: Flinn, William M.

Circuit-Closer.

Description: Patent for a circuit closer for ignition systems "in which both of the terminals are not only isolated from each other, but are also insulated from the engine frame" (lines 10-12).
Date: February 16, 1909
Creator: Hubbard, Wilson E.

Churn-Motor.

Description: Patent for improving crank-lever churn motors for a more simple construction that results in a more lightweight but strong machine.
Date: December 11, 1900
Creator: Crawford, William H.

Baling Press

Description: Patent for a baling press. This invention is a screw operated double acting plunger that compresses the bales. Illustration included.
Date: April 2, 1907
Creator: Tate, William Elbert

Whiffletree

Description: Patent for a whiffletree. This invention is "contemplated to construct doubletrees or swingletrees of peculiar form and provided with peculiar connecting parts to secure the same together" (line 13-16). Illustration included.
Date: February 5, 1907
Creator: Burton, Robert Redmon
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