Horn v. Witherspoon , 327 Pa. 295 ( 1937 )
Yank v. Eisenberg , 408 Pa. 36 ( 1962 )
Kweller v. Becker , 338 Pa. 169 ( 1940 )
Sterling Electric & Furniture Co. v. Peterson , 409 Pa. 435 ( 1963 )
Nadolny v. Scoratow , 412 Pa. 488 ( 1963 )