[1] To June 30, 1925.--[2] From July 1, 1925 to October 1, 1926.--[3] From October 1, 1926 to December 31, 1932 with orders of March 25 and May 1, 1925 - [4] From January 1, 1933, to October 30, 1939 (excepting decisions in the sabotage claims of June 15, and October 30, 1939) and appendix