Per Curiam'.
Judgment affirmed with costs upon the authority of Chicago Junction Railway Co. v. King, 222 U. S. 222; Seaboard Air Line v. Padgett, 236 U. S. 668, 673-674; Great Northern Railway Co. v. Knapp, 240 U. S. 464. Mr. Joseph M. Bryson, Mr. Alexander Britton, and Mr. Evans Browne for the plaintiffs in error. Mr. H. L. Stuart for the defendant in error.