5 A.2d 890 Peoples-Pittsburgh Trust Company v. Pittsburgh United Corporation (et al., Appellants). Levin et al. v. Pittsburgh United Corporation (et al., Appellants). Supreme Court of Pennsylvania.March 24, 1939. April 17, 1939. Attorneys — Fees — Allowance out of common fund — Trust estate — Preservation or creation of fund — Necessity of services. 1. […]