Zionek v. Glen Alden Coal Co. ( 1932 )
Tragle v. Hollis Chocolate Co. ( 1933 )
Younch v. Pittsburgh Terminal Coal Corp. ( 1935 )
Klimovige v. Hazle Brook C. Co. ( 1933 )
Soroka v. Philadelphia & Reading Coal & Iron Co. ( 1939 )
Costello v. Schumacher ( 1934 )