United States v. Jorn , 91 S. Ct. 547 ( 1971 )
Commonwealth v. Haines , 410 Pa. 601 ( 1963 )
United States v. Oppenheimer , 37 S. Ct. 68 ( 1916 )
Commonwealth v. Long , 467 Pa. 98 ( 1976 )
Commonwealth v. Duncan , 473 Pa. 62 ( 1977 )
United States v. Scott , 98 S. Ct. 2187 ( 1978 )
United States v. Ball , 16 S. Ct. 1192 ( 1896 )
United States v. Martin Linen Supply Co. , 97 S. Ct. 1349 ( 1977 )