202 A.2d 25 Katz v. Pittsburgh Mercantile Company, Appellant. Supreme Court of Pennsylvania.April 30, 1964. July 1, 1964. Contract — Written contracts — Construction — Question of law. A clear and unambiguous written contract is to be construed by the court as a matter of law. Argued April 30, 1964. Before JONES, COHEN, EAGEN, O’BRIEN […]