Your search Old Colony Trust Company, United Ventures, Inc., and Gabriel Powers, v. Penrose Industries Corporation, Wm. Penn Broadcasting Company, Redevelopment Authority of the City of Philadelphia, William H. Sylk, Harry S. Sylk, Jonas Senter, Selma Katz, Samuel Rosenblum, Simon Rosenblum, Leon J. Obermayer, Conservator, and Walter E. Heller & Co., Inc.penrose Industries Corporation, William H. Sylk and Harry S. Sylk, Appellants in No. 17211.william Penn Broadcasting Company, Appellant in No. 17212.leon J. Obermayer, Conservator, Appellant in No. 17213 did not match any document.