ENTERGY MISSISSIPPI, INC. (formerly Mississippi Power & Light Company) to BANK OF MONTREAL TRUST COMPANY and MARK F. MCLAUGHLIN, (successor to Z. George Klodnicki) As Trustees under Entergy Mississippi Inc.'s Mortgage and Deed of Trust, dated as of...Twelfth Supplemental Indenture • April 17th, 1998 • Entergy Mississippi Inc • Electric services • New York
