EXHIBIT 4.5 The Peoples Gas Light and Coke Company First and Refunding Mortgage Bonds, Series MM-1 Due March 1, 2010 REGISTRATION RIGHTS AGREEMENTRegistration Rights Agreement • April 25th, 2003 • Peoples Gas Light & Coke Co • Natural gas transmission • Illinois
TRUSTEE SUPPLEMENTAL INDENTURE DATED AS OF FEBRUARY 15, 2003 FIRST AND REFUNDING MORTGAGE 4% BONDS, SERIES MM-1 AND SERIES MM-2Supplemental Indenture • April 25th, 2003 • Peoples Gas Light & Coke Co • Natural gas transmission
