44 A.2d 280 Sheridan, Appellant, v. Great Atlantic and Pacific Tea Company (et al., Appellant). Supreme Court of Pennsylvania.September 26, 1945. October 30, 1945. Negligence — Possessor of land — Condition — Business guest — Invitee — Store doors — Act of third person. 1. A possessor of land is not an insurer of the […]