Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated February 27, 1957, submitting a report, together with accompanying papers and an illustration, on a review of reports on East Boat Basin, Cape Cod Canal, Mass., requested by resolutions of the Committees on Public Works, United States Senate and House of Representatives, adopted March 12, 1949, and July 6, 1949, respectively.