Piet v. United States , 176 F. Supp. 576 ( 1959 )
Knoedler Manufacturers Inc. v. Western Land Roller Co. , 319 F.2d 599 ( 1963 )
The Weatherhead Company and Paul D. Wurzburger v. Drillmaster Supply Company and James E. Rutledge and Kenneth C. Horn , 227 F.2d 98 ( 1955 )