EXHIBIT 10.1 BRADY CORPORATION BRADY WORLDWIDE, INC. TRICOR DIRECT, INC. FIRST SUPPLEMENT TO NOTE PURCHASE AGREEMENT Dated as of February 14, 2006 Re: $200,000,000 5.30% Series 2006-A Senior Notes Due February 14, 2016 BRADY CORPORATION BRADY...Note Purchase Agreement • February 17th, 2006 • Brady Corp • Miscellaneous manufacturing industries
