74 A.2d 176 Darrow et al., Appellants, v. Keystone 5, 10, 25, $1.00 Stores, Inc. Supreme Court of Pennsylvania.May 24, 1950. June 26, 1950. Landlord and tenant — Leases — Construction — Release of liability. 1. Where a lease provided “the lessee expressly agrees to assume all liability of accident or damage due to said […]