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Plow
Patent for plow. Illustration included.
Date:
April 2, 1907
Creator:
Hendon, Walter P.
Object Type:
Patent
System:
The Portal to Texas History
Model Study of Plans for Channel Improvement at Dogtooth Bend, Mississippi River, Folder 1
This memorandum, constitutes a report on the results of experiments conducted at the U. S. Waterways Experiment Station on a small scale model of that reach of the Mississippi River near and including Dogtooth Bend (Mile 32.7 above to Mile 4.0 below Cairo).
Date:
April 2, 1938
Creator:
Waterways Experiment Station (U.S.)
Object Type:
Report
System:
The UNT Digital Library