OPINION OF THE COURT

This is an appeal from a judgment of the United States District Court for the Eastern District of Pennsylvania entered in favor of defendant Jerrold Corporation. The district court’s opinion is reported at 332 F.Supp. 247 (E.D.Pa. 1971).

The sole question on appeal involves the interpretation of several clauses in appellant Kirk’s employment contract with the Jerrold Corporation relating to his compensation. We find no error in the pertinent facts and applicable law as stated in the opinion of the trial judge.

The judgment of the district court will be affirmed.