This cause came on to be heard on the record and on the oral arguments and briefs of the attorneys for the parties; and it appearing that the findings of the district court are based on substantial evidence and are not clearly erroneous, and that the opinion of the district court, 68 F. Supp. 78, shows that correct principles of law were applied to the facts found, '

It is ordered that the judgment of the district court be, and it is hereby, affirmed.