343 U.S. 779 343 U.S. 779 72 S.Ct. 1011 96 L.Ed. 1294 ISBRANDTSEN CO., Inc.,v.JOHNSON. No. 493. Argued April 23, 1952. Decided June 9, 1952. Mr. Mark D. Alspach, Philadelphia, Pa., for petitioner. Mr. William M. Alper, Philadelphia, Pa., for respondent. Mr. Justice BURTON delivered the opinion of the Court. 1 The question before us […]