EXHIBIT 10(d)3 ALLETE 2006 FORM 10-K SECOND AMENDMENT TO FOURTH AMENDED AND RESTATED COMMITTED FACILITY LETTER This Second Amendment to Fourth Amended and Restated Committed Facility Letter (this "AMENDMENT") is dated as of December 14, 2006, by and...Fourth Amended and Restated Committed Facility Letter • February 16th, 2007 • Allete Inc • Electric & other services combined
