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| Brief Requesting Further Improvements to the Houston Ship Channel, Texas from the Harris County Navigation District to the United States Army Engineers, the Secretary of War, and the Congress of the United States. | 73 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Brief Requesting Further Improvements to the Houston Ship Channel, Texas from the Harris County Navigation District to the United States Army Engineers, the Secretary of War, and the Congress of the United States. | 5 | 4 | 6 | 4 | 3 | 3 | 2 |
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| wrc00176.pdf | 22 |
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