United States. Congress. House. Committee on Rivers and Harbors
United States. Congress. Senate. Committee on Commerce
Cecil Clement Longridge
United States. Congress. House. Committee on Rules.
Rolt Hammond
New York Engineering Company.
Keefer, Thomas C.
L. S. Zhivotovskiĭ
United States. Environmental Protection Agency. Region IX
Unknown Author
H. van Heiningen
United States. Office of the Assistant Secretary of the Army (Civil Works)
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United States. Army. Corps of Engineers. Baltimore District.
Michael R. Palermo
Peter N. W. Verhoef
Dee L. Lurry
Kenneth O Allen