POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints, jointly and severally, Thomas V. Geimer and Harry J. Fleury, and each of them, attorneys-in-fact for the undersigned, each with the power of substitution, for the undersigned, in any and all capacities, to sign any and all amendments to this Registration Statement (including post-effective amendments), and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming all that each of said attorneys-in-fact, or his substitute or substitutes, may do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated. Signature Title Date /s/ Harry J. Fleury President 9/19/96 - -------------------------- Harry J. Fleury /s/ Thomas V. Geimer Director, Principal Executive Officer, 9/19/96 - --------------------------- Principal Financial Officer, and Thomas V. Geimer Principal Accounting Officer /s/ David C. Wilhelm Director 9/19/96 - --------------------------- David C. Wilhelm /s/ A. Alexander Arnold II Director 9/19/96 - --------------------------- A. Alexander Arnold III