Howard v. McClane , 146 Pa. Super. 212 ( 1941 )
Maskovyak Et Ux. v. Sonman Coal Co. , 155 Pa. Super. 411 ( 1944 )
Kelly Et Ux. v. Hudson Coal Co. , 119 Pa. Super. 405 ( 1935 )
Franey v. Glen Alden Coal Co. , 105 Pa. Super. 448 ( 1932 )