United States v. William A. Freeman , 946 F.2d 896 ( 1991 )
Commonwealth v. Sexton , 246 Pa. Super. 30 ( 1977 )
Commonwealth v. Garland , 234 Pa. Super. 241 ( 1975 )
United States v. Prescott , 480 F. Supp. 554 ( 1979 )