Delaware River, between Philadelphia, Pa., and Trenton, N. J. (cross-channel off Delanco, N. J.), report of Board of Engineers for Rivers and Harbors on review of reports heretofore submitted on Delaware River, bet0ween Philadelphia, Pa., and Trenton, N. J. (cross-channel off Delanco, N. J.) [Feb. 10, 1936, with report of C. W. Burlin, etc.].

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