Benko v. Vesta Coal Co. ( 1942 )
Bertges v. Armour & Co. of Delaware ( 1942 )
Hartman v. Pennsylvania Salt Manufacturing Co. ( 1944 )
Radez v. Westmoreland Coal Co. ( 1942 )
Mallory v. Pittsburgh Coal Co. ( 1948 )
Uglaky v. Hudson Coal Co. ( 1943 )
Hendricks v. Patterson ( 1949 )
Yanik v. Pittsburgh Terminal Coal Corp. ( 1942 )
Artac v. Union Collieries Co. ( 1942 )