Letter from the Secretary of War transmitting a letter from the Chief of Engineers, United States Army, dated March 25, 1938, submitting a report, together with accompanying papers and illustrations, on studies and investigations of beach erosion at Daytona Beach, Fla., made by the Beach Erosion Board, in cooperation with the State of Florida, acting through the engineering experiment station, University of Florida, and the City of Daytona Beach, Fla., as authorized by the River and Harbor Act approved July 3, 1930, and the act of Congress approved June 26, 1936.