UNT Libraries Government Documents Department - 479 Matching Results

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Soil map, Texas, Smith County sheet

Map displays soil types along with creeks, lakes, rivers, towns, schools, churches, stores, roads, and railroads. Includes legend and symbols.

Date: January 23, 1917

Creator: United States. Bureau of Soils.

Item Type: Map

Soil map, Texas, Washington County sheet

Map displays soil types along with creeks, rivers, towns, schools, churches, roads, and railroads. Includes legend and soil profiles.

Date: January 26, 1915

Creator: United States. Bureau of Soils.

Item Type: Map

Soil Survey of Smith County, Texas

Text describes the area, climate, agriculture, and soils of Smith County, Texas.

Date: January 23, 1917

Creator: Schoenmann, L. R. (Lee Roy Adolph); Smies, E. H.; Rockie, W. A.; Maxon, E. T.; Hutton, F. Z. & Lewis, H. G. (Henry Guy)

Item Type: Book

Soil survey of Washington County, Texas

Text describes the area, climate, agriculture, and soils of Washington County, Texas.

Date: January 26, 1915

Creator: Meyer, A. H. (Alfred Henry); Eckmann, E. C.; Cantrell, L. & Davis, L. V.

Item Type: Book

Baling-Press

Patent for a baling press that uses the minimum amount of power to accomplish the baling process.

Date: January 17, 1911

Creator: Gill, Fleet & Graham, Daniel O.

Item Type: Patent

Air-Cycle

Patent for an air cycle that allows a person to fly by pedaling. Illustrations included.

Date: January 9, 1912

Creator: Price, Joseph H.

Item Type: Patent

Attachment for Laundry-Extractors

Patent for a time cut-off and brake attachment for laundry extractors for preventing accidents. Illustrations included.

Date: January 23, 1912

Creator: Moore, Robert Marion

Item Type: Patent

Cotton Checker and Cultivator.

Patent for improvements in cotton checkers and cultivators by “providing a device in which the width of the hills or rows may be adjusted to suit the requirements of various grades of soil.” (Lines 15-17) Another improvement is to provide a “means to which the plows of the cultivator may be simultaneously raised or lowered, and when so raised or lowered may be kept in their adjusted positions.” (Lines 19-22) Illustration is included.

Date: January 11, 1910

Creator: Hamilton, Robert

Item Type: Patent

Cotton Checker and Cultivator

Patent for a cotton checker and cultivator. Illustration included.

Date: January 11, 1910

Creator: Hamilton, Robert & Humble, Henry O. V.

Item Type: Patent

Animal-Trap

Patent for an animal trap whose specially designed cylinders play a crucial role in tiring the animal while it is struggling to escape the trap doors Ultimately, succumbing to exhaustion and hastening its drowning in the trap's water reservoir.

Date: January 14, 1913

Creator: Link, William A.

Item Type: Patent

Crude-Oil Burner

Patent for a crude oil burner for kitchen use such as cooking. Illustrations included.

Date: January 25, 1910

Creator: Brennan, John B.

Item Type: Patent

Airship

Patent for a dirigible airship. Illustrations included.

Date: January 3, 1911

Creator: Bradford, William J. D.

Item Type: Patent

Combined Billing and Journal Sheet.

Patent for improvements in combined billing and journal sheets there by each sheet in the journal will serve as a billing sheet, a duplicate billing sheet, and a journal page at the same time. (Lines 18-20) Further, the bound book will serve as a permanent journal after the bills have been removed. (Lines 25-26) Illustration is included.

Date: January 4, 1910

Creator: Hartley, James William

Item Type: Patent

Automatic Wrench

Patent for an automatic wrench. The wrench possesses a locking movable jaw. Illustrations included.

Date: January 7, 1913

Creator: Clay, Samuel

Item Type: Patent

Burial-Vault

Patent for an air and moisture proof burial vault which can also expel gases. Illustrations included.

Date: January 3, 1911

Creator: Pepple, John W.

Item Type: Patent

Automatic Time-Controlled Operating Mechanism.

Patent for improvements in automatic time-controlled operating mechanisms by using a combination of a spring-actuated rotary disk, a clock mechanism, and co-acting cams to automatically operating at predetermined times, electric switches and other devices, such as locking and unlocking doors of warehouses. Illustration is included.

Date: January 18, 1910

Creator: Chappel, James M.

Item Type: Patent