237 A.2d 686 LAWRENCE M. DOUGLAS v. JAMES H. CONNOR. No. 5628.Supreme Court of New Hampshire Rockingham.Argued December 5, 1967. Decided January 30, 1968. 1. In an action to recover for the negligent failure of a contractor to install a check valve in the sewer line causing a back-up of sewage into the plaintiff’s home, […]
