Exhibit 4.7 PREFERRED SECURITIES GUARANTEE AGREEMENT NORTHWESTERN CAPITAL FINANCING II CROSS-REFERENCE TABLE FOR THE GUARANTEE AGREEMENTPreferred Securities Guarantee Agreement • December 21st, 2001 • Northwestern Corp • Electric & other services combined • New York
Exhibit 4.6 THIRD SUPPLEMENTAL INDENTURE THIRD SUPPLEMENTAL INDENTURE, dated as of December 21, 2001 (this "Third Supplemental Indenture"), between NorthWestern Corporation, a Delaware corporation (the "Company"), and JPMorgan Chase Bank (as successor...Third Supplemental Indenture • December 21st, 2001 • Northwestern Corp • Electric & other services combined • New York
