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  Partner: UNT Libraries Government Documents Department
 County: Jefferson County, TX
Non-Refillable Bottle.

Non-Refillable Bottle.

Date: August 19, 1902
Creator: Allen, Edward
Description: Patent for improvements to non-refillable bottles to prevent tampering and/or re-filling of container with alternate substance. Item is designed to be used on any ordinary bottle.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Drawing Off Tallow, Lard &c., from Rendering-Tanks.

Improvement in Drawing Off Tallow, Lard &c., from Rendering-Tanks.

Date: June 7, 1870
Creator: Archer, John H.
Description: Patent for a new method for drawing off tallow, lard, etc. from pressure tanks by introducing water. This includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Car-Coupling.

Car-Coupling.

Date: March 19, 1895
Creator: Armstrong, James P.
Description: Patent for improved car couplings "of the Janney type, capable of readily coupling on short curved, and adapted to be either coupled or uncoupled without going between cars. A further object of the invention is to provide means whereby the parts may be readily set for automatic coupling, or to prevent coupling." (Lines 13-20) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Mode of Straining Saws by Atmospheric Pressure.

Mode of Straining Saws by Atmospheric Pressure.

Date: August 14, 1855
Creator: Brown, A. & Coffin, Abel, Jr.
Description: Patent for the improvement of the reciprocating saw by simplifying the arrangement of cylinders, pipes, and exhaust pumps to produce the necessary vacuum, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Log-Carrier.

Log-Carrier.

Date: December 8, 1896
Creator: Carroll, Joseph Alexander
Description: Patent for a log-carrier with an improved construction from a previous patent (No. 539,380). Improvements include a change in "the angle of strain of the draft-chain as the lever approaches the horizontal position...when the load is elevated" (lines 34-37). It also maintains "a uniform leverage without the use of guide-rollers or other means" (lines 54-56), and balances the sliding tongue so that "the team is relieved of the weight thereof" (line 62).
Contributing Partner: UNT Libraries Government Documents Department
Cut-Off for Steam-Feeds for Sawmills.

Cut-Off for Steam-Feeds for Sawmills.

Date: April 14, 1900
Creator: Carroll, W. M.
Description: Patent for Cut-Off For Steam Feeds For Sawmills.
Contributing Partner: UNT Libraries Government Documents Department
Electrically-Actuated Sawmill Set-Works

Electrically-Actuated Sawmill Set-Works

Date: October 16, 1900
Creator: Carroll, William M.
Description: Patent for an electrically-actuated sawmill set-works that regulates movement of the clutch-stop and set-shaft, which determines the extent of knee-movement including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Soil survey of Jefferson County, Texas

Soil survey of Jefferson County, Texas

Date: November 10, 1915
Creator: Carter, William T. (William Thomas); Schoenmann, L. R. (Lee Roy Adolph); Bushnell, T. M. (Thomas Mark) & Maxon, E. T.
Description: Text describes climate, agriculture, and soils of Jefferson County, Texas.
Contributing Partner: UNT Libraries Government Documents Department
Soil Survey of Jefferson and Orange Counties, Texas

Soil Survey of Jefferson and Orange Counties, Texas

Date: June 2006
Creator: Crenwelge, Gerald
Description: Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Jefferson and Orange Counties, Texas.
Contributing Partner: UNT Libraries Government Documents Department
Saw-Hammering Machine.

Saw-Hammering Machine.

Date: July 18, 1893
Creator: Dillon, Thomas H.
Description: Patent for a simple hammering machine for circular saws that "carries the saw in such a way that it may be held at any necessary or desired angle to suit the operator, which has a sliding anvil adapted to be adjusted so as to come opposite the various parts of the saw, which is provided with an adjustable hammer adapted to be brought opposite the anvil, which is constructed so as to cause a blow to expand both sides of the saw equally, and which in general is intended to facilitate the quick and efficient hammering of a saw" (lines 12-23).
Contributing Partner: UNT Libraries Government Documents Department
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