Beach-erosion study at Blind Pass, Fla. Letter from the Acting Secretary of War transmitting a letter from the Chief of Engineers, United States Army, dated March 22, 1937, submitting a report, together with accompanying papers and illustrations, on studies of beach erosion at Blind Pass, Pinellas County, 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 Board of County commissioners of Pinellas County, Fla., as authorized by the River and Harbor Act approved July 3, 1930, and the act of Congress approved June 26, 1936.