UNT Libraries Government Documents Department - 114 Matching Results

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Soil map, Texas, Grayson County sheet

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

Date: December 27, 1910

Creator: United States. Bureau of Soils.

Item Type: Map

Soil survey of Grayson County, Texas

Text describes climate, agriculture, and soils of Grayson County, Texas.

Date: December 27, 1910

Creator: Bennett, Frank; Lounsbury, Clarence; Burke, R. T. (Richard Thomas Avon); Sweet, A. T. & Wood, Percy O.

Item Type: Book

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

Cotton-Chopper.

Patent for a cotton chopper with an adjustable swinging arm.

Date: April 12, 1910

Creator: Lang, Leo Albert

Item Type: Patent

Barrel-Cover

Patent for a barrel cover. Illustrations included.

Date: December 6, 1910

Creator: Andrews, James R. & Waldrum, Joseph W.

Item Type: Patent

Closet-Seat.

Patent for a toilet seat that helps support users with rectal diseases.

Date: July 18, 1911

Creator: Ellis, Joseph G.

Item Type: Patent

Ant-Trap

Patent for an ant trap with a removable bottom which allows the trap to be emptied easily.

Date: September 20, 1910

Creator: Miller, Charles R.

Item Type: Patent

Ash-Pan

Patent for an ash pan for trains. Illustrations included.

Date: May 16, 1911

Creator: Spratley, George

Item Type: Patent

Concrete-Mixer.

Patent for a concrete mixer that keeps the materials low to the ground and has improved mixing and delivery mechanisms.

Date: October 3, 1911

Creator: Foley, Charles H.

Item Type: Patent

Conductor's Train-Book

Patent for a conductor's train-book. This invention if for a conductor to log train movements. Illustration included.

Date: April 12, 1910

Creator: Crane, James C. A.

Item Type: Patent

Window-Sash.

Patent for a window sash, which does not require the use of putty to secure window panes and can be used on various size windows.

Date: December 6, 1910

Creator: Crump, William R.

Item Type: Patent

Wrench

Patent for a wrench. Illustrations included.

Date: July 25, 1911

Creator: Hunter, Arthur G.

Item Type: Patent

Wheel.

Patent for a wheel hub, which has anti friction parts inside of it.

Date: August 23, 1910

Creator: Neighbour, William W.

Item Type: Patent

Lubricator

Patent for a lubricator for locomotives and steam engines. Illustrations included.

Date: November 22, 1910

Creator: Coppers, John Andrew & Booth, Eldredge Early

Item Type: Patent

Windmill

Patent for a windmill that changes directions with the wind automatically and provides more power to the pump.

Date: July 23, 1912

Creator: Romans, John W.

Item Type: Patent

Turbine.

Patent for a turbine engine powered by steam.

Date: August 29, 1911

Creator: May, Reynolds

Item Type: Patent

Truss

Patent for a truss for the use of alleviating abdominal hernias. Illustrations included.

Date: September 5, 1911

Creator: Baker, Littleton Lafayette

Item Type: Patent

Starting and Stopping Device for Gas and other Engines.

Patent for an improved starting and stopping mechanism for gas or other engines.

Date: January 25, 1910

Creator: Ellis, Thomas William

Item Type: Patent

Stamp-Affixing Machine.

Patent for a stamp affixing machine, which attaches stamps from a roll to envelopes inserted into the machine.

Date: March 15, 1910

Creator: Brents, William R.

Item Type: Patent

Trolley Wheel

Patent for a trolley wheel. The invention allows for the spreading of wear over contact blocks within the hub of the wheel. Illustration included

Date: October 29, 1912

Creator: Smith, Charley E.

Item Type: Patent

Tire-Armor

Patent for a metallic covering for rubber tires. Illustrations included.

Date: January 24, 1911

Creator: Willis, Horatio C.

Item Type: Patent

Patent for trolley wheels, where "the transmission of the current through the wheel to the harp is maintained at the maximum and the necessary wear of the relatively movable parts reduced to a minimum" (lines 11-15).

Date: May 7, 1912

Creator: Neighbour, William W.

Item Type: Patent

Washing-Machine

Patent for a washing machine. Illustrations included.

Date: July 11, 1911

Creator: Denton. John L.

Item Type: Patent

Nut Lock

Patent for a nut lock. Illustration included.

Date: April 19, 1910

Creator: Bradshaw, Richard A.

Item Type: Patent

UNT Libraries Government Documents Department - 114 Matching Results

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Soil map, Texas, Grayson County sheet

Soil survey of Grayson County, Texas

Crude-Oil Burner

Cotton-Chopper.

Barrel-Cover

Closet-Seat.

Ant-Trap

Ash-Pan

Concrete-Mixer.

Conductor's Train-Book

Window-Sash.

Wrench

Wheel.

Lubricator

Windmill

Turbine.

Truss

Starting and Stopping Device for Gas and other Engines.

Stamp-Affixing Machine.

Trolley Wheel

Tire-Armor

Trolly Wheel and Harp.

Washing-Machine

Nut Lock