This opinion cites 9 cases:

Anderson v. Baxter ( 1926 )


Swingle v. Mill Creek Coal Co. ( 1934 )


Bartlinski v. Northumberland Mining Co. ( 1934 )


Graham v. Hillman Coal & Coke Co. ( 1936 )


Olsweski v. Lehigh Navigation Coal Co. ( 1941 )


Clark v. Lehigh Valley Coal Co. ( 1919 )


Royko v. Logan Coal Co. ( 1941 )


Kutney v. William Penn Colliery Co. ( 1941 )


Dobash v. Jeddo-Highland Coal Co. ( 1940 )