Beach erosion at Folly Beach, S. C. Letter from the Secretary of War transmitting a letter from the Chief of Engineers, United States Army, dated April 1, 1935, submitting a report, together with accompanying papers and illustrations, on studies and investigations of beach erosion at Folly Beach, S. C., made by the Beach Erosion Board, in cooperation with the Sanitary and Drainage Commission of Charleston County, S. C., as authorized by the River and Harbor Act approved July 3, 1930.