185 A. 745 Offensend v. Atlantic Refining Company, Appellant. Supreme Court of Pennsylvania.May 18, 1936. June 26, 1936. Negligence — Damages — Aggravation of preexisting condition — Restatement, torts — Evidence — Medical experts — Testimony — Loss of earning power — Profits. 1. A tort-feasor is liable for all direct and proximate consequences of […]