Exhibit 24 Power of Attorney Each person whose signature appears below does hereby make, constitute and appoint each of Cortlandt S. Dietler and Frederick W. Boutin as such person's true and lawful attorney-in-fact and agent, with full power of substitution, resubstitution and revocation to execute, deliver and file with the Securities and Exchange Commission, for and on such person's behalf and in any and all capacities, this Annual Report on Form 10-K and any and all amendments thereto, with all exhibits thereto and other documents in connection therewith, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done as fully to all intents and purposes as such person might or could do in person, hereby ratifying and confirming all that said attorney-in-fact or agent or each person's substitute or substitutes may lawfully do or cause to be done by virtue hereof. /s/ Cortlandt S. Dietler August 5, 1996 -------------------------- ----------------------- Cortlandt S. Dietler Date Chairman, President, Chief Executive Officer, Director /s/ Harold R. Logan, Jr. August 5, 1996 -------------------------- ----------------------- Harold R. Logan, Jr. Date Executive Vice President/Finance, Treasurer, Director Chief Financial Officer /s/ Frederick W. Boutin August 5, 1996 ------------------------- ----------------------- Frederick W. Boutin Date Senior Vice President, Chief Accounting Officer /s/ Richard E. Gathright August 2, 1996 -------------------------- ----------------------- Richard E. Gathright Date Executive Vice President, Director /s/ John A. Hill August 5, 1996 -------------------------- ----------------------- John A. Hill Date Director /s/ Bryan H. Lawrence August 2, 1996 -------------------------- ----------------------- Bryan H. Lawrence Date Director /s/ William E. Macaulay August 2, 1996 --------------------------- ----------------------- William E. Macaulay Date Director /s/ Edwin H. Morgens August 5, 1996 --------------------------- ----------------------- Edwin H. Morgens Date Director