Rules of Supreme Court promulgated Dec. 22, 1911, with amendments of Feb. 26, Apr. 1, and June 10, 1912, Mar. 20 and June 12, 1916. Mar. 26, 1917, Oct. 21 and Nov. 4, 1918, Nov. 12, 1923, June 9, 1924, and May 4, 1925.