1 EXHIBIT 25.01 --------------------------------------------------------------- ----------------- ------------------------------------------------------------- ------------------- SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549...Northern Illinois Gas Co /Il/ /New/ • December 17th, 1998 • Natural gas transmission
1 EXHIBIT 1.01 NORTHERN ILLINOIS GAS COMPANY $ ,000,000 FIRST MORTGAGE BONDS % SERIES DUE UNDERWRITING AGREEMENT , 199 [Name(s) of Representatives] As Representative(s) of the several Underwriters Dear Sirs: Northern Illinois Gas Company, doing...Northern Illinois Gas Co /Il/ /New/ • December 17th, 1998 • Natural gas transmission • Illinois
1 EXHIBIT 4.19 ---------------------------------------------------------------- ---------------- -------------------------------------------------------------- ------------------ SUPPLEMENTAL INDENTURE ------------------------ DATED...Northern Illinois Gas Co /Il/ /New/ • December 17th, 1998 • Natural gas transmission
