UNT Libraries Government Documents Department - 9 Matching Results

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Atlanta Quadrangle

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 1:62500

Date: 1922

Creator: Geological Survey (U.S.)

Item Type: Map

Location: 33.12 -94.12

Combination Furnace and Cook-Stove

Patent for combination furnace and cook-stove designed to burn charcoal and conserve fuel.

Date: 1921-96-28

Creator: Weaver, Bertha H.

Item Type: Patent

Funnel

Patent for a funnel for heavy, slow running liquids, that will prevent any spilling when turned sideways.

Date: November 9, 1920

Creator: Isaac J. Kominsky

Item Type: Patent

Mail Carrier or Container.

Patent for a mail carrier designed with a ratchet and clamp to hold mail securely while also allowing for quick extraction of the mail.

Date: April 27, 1920

Creator: Blocker, Leck H.

Item Type: Patent

Power-Driven-Implement Frame

Patent for improvements in power driven implement frames, specifically in tractors, with illustrations.

Date: January 13, 1920

Creator: Armstrong, Ira

Item Type: Patent

Rotary Fountain-Brush

Patent for a Rotary Fountain-Brush. The innovation of this item is that the water or cleaning agent fed into the brush causes it to rotate, using the medium of a water wheel or rotary.

Date: August 2, 1921

Creator: Hargis, Lawrence H.

Item Type: Patent