Exhibit 3(i)(nn)

                            ARTICLES OF INCORPORATION
                                       OF
                           HURON P.S. MANAGEMENT, INC.

      1. The name of the corporation is "Huron P.S. Management, Inc."

      2. The number of shares that the corporation is authorized to issue is
5000 shares of common stock.

      3. The post office address of the corporation's initial registered office
is 100 Shockoe Slip, 3rd Floor, Richmond, Virginia 23219, located in the City of
Richmond, Virginia, and the name of the corporation's initial registered agent
at the aforesaid office is Charles W. Laughlin, who is a resident of Virginia
and a member of the Virginia State Bar. 

                              HURON P.S. MANAGEMENT, INC.


Date:__________               By:
                                 ---------------------------------
                                 Charles W. Laughlin, Incorporator