PER CURIAM.
Upon consideration of the briefs and record in the above cause and the oral argument of the counsel therein, and perceiving no prejudicial error at the trial below, either preserved by timely objections at the trial or otherwise appearing, and the cause having been fairly submitted to the jury with a verdict for the defendant of no cause of action being by it returned,
It is hereby ordered that the judgment below be and it is hereby
Affirmed.
See, also, D.C., 12 F.R.D. 177.