(Department circular 236, 7th edition; Bureau of Navigation and Steamboat-Inspection Service.) [Supersedes previous editions, also Department circulars 115, June 8, 1906; 129, Sept. 7, 1906; 188, Mar. 25, 1909; 190, Apr. 7, 1909; 191, Apr. 14, 1909; 207, June 9, 1910; 208, June 11, 1910; 225, Apr. 12, 1911; and 226, May 22, 1911; and Bureau circular 5, Steamboat-Inspection Service, July 8, 1907.]
Notes:
(Department circular 236, 7th edition; Bureau of Navigation and Steamboat-Inspection Service.) [Supersedes previous editions, also Department circulars 115, June 8, 1906; 129, Sept. 7, 1906; 188, Mar. 25, 1909; 190, Apr. 7, 1909; 191, Apr. 14, 1909; 207, June 9, 1910; 208, June 11, 1910; 225, Apr. 12, 1911; and 226, May 22, 1911; and Bureau circular 5, Steamboat-Inspection Service, July 8, 1907.] † Distribution Made by Issuing Office.