Zimmerman v. Purp Coal Co. , 286 Pa. 108 ( 1926 )
Merwine v. Mt. Pocono Light Imp. Co. , 304 Pa. 517 ( 1931 )
Pocono Spring Water Ice Co. v. American Ice Co. , 214 Pa. 640 ( 1906 )
Stern Mfg. Co. v. Geo. W. Smith & Co. , 273 Pa. 39 ( 1922 )