
    No. 879.
    Loving et al., a Copartnership, v. United States et al.
    April 29, 1940.
    
      Messrs. Robert H. Ledbetter and E. P. Ledbetter for appellants.
   Per Curiam:

The judgment is affirmed. McDonald v. Thompson, 305 U. S. 263, 266; United States v. Maher, 307 U. S. 148, 153-154; Interstate Commerce Commission v. Union Pacific R. Co., 222 U. S. 541, 547-548; Los Angeles Switching Case, 234 U. S. 294, 311-312.  