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Jetty.
Patent for a new and improved jetty. This design "is to provide structures . . . for protecting shores, and other similar work. . . . [The] invention consists, mainly, in the utilization of a central or interior core of clay, or clayey substance, about which is formed a retaining envelope in connection with suitable substructures, coping, walls, and tracks" (lines 15-27).
Date:
April 16, 1889
Creator:
Douglas, William M.
System:
The Portal to Texas History