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Road-Surfacing Machine.

Description: Patent for improvements to road surfacing machines, "specially designed for applying a surface of concrete or other similar material to roads and streets,... spreading the surfacing material over the foundation of the roadway," (lines 13-17) and "tamping said material, so as to give a true and even surface" (lines 18-19), including illustrations and instructions.
Date: June 10, 1919
Creator: Reynolds, Robert E.
Partner: UNT Libraries Government Documents Department

Drill-Bit

Description: Patent for Drill-Bit that is especially designed for purpose of drilling through rock, or other hard formations and is also adapted for use in drilling through softer formation, such as shell.
Date: June 10, 1919
Creator: Culmore, March J. A.
Partner: UNT Libraries Government Documents Department
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