UNT Libraries Government Documents Department - 7 Matching Results

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Albany Sheet
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
Anson Sheet
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
Canopy-Suspending Attachment for Bedsteads.
Patent for a canopy-suspending attachment for bedsteads, which is adjustable to different size beds and folds up when not in use.
Carpenter's Square.
Patent for a carpenter's square, which has a table of rafter cut measurements, a table of measurements in inches, and the standard carpenter's measure table.
Match-Box.
Patent for match boxes that automatically opens when unlatched and has a projecting member arm that slides the lid with a match for removal conveniency.
School-Desk.
Patent for improvement in school desks by mounting the desks’ legs on the base-bars, the row of desks so mounted can be moved at the same time by employing the roller devices at the opposite end of the base-bars. The roller devices may be permanently connected with the base-bars of each row or it can be detached if desired; for conveniently removing the desks whenever desired. (Lines 45-55) Illustration is included.
Track-Level.
Patent for a track level, which is used to measure the lay of the land that a road is being built through.
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