The appeal is dismissed on the authority of § 237 (a) of the Judicial Code as amended by the act of February 13, 1925 (43 Stat. 936, 937), for lack of jurisdiction, on the ground that the judgment sought to be reviewed is not a final one. Schlosser v. Hemphill, 198 U. S. 173, 175; Arnold v. United States for the use of Guimarin & Co., 263 U. S. 427, 434.