0001104659-05-056492 Sample Contracts

FIRST SUPPLEMENTAL INDENTURE Dated as of November 16, 2005 Supplement to Indenture dated as of November 21, 2002 between 3M COMPANY and CITIBANK, N.A. Liquid Yield Option(TM) Notes due 2032 (Zero Coupon - Senior)

First Supplemental Indenture • November 17th, 2005 • 3m Co • Converted paper & paperboard prods (no contaners/boxes) • New York

• Contract Type
  First Supplemental Indenture
• Filed
  November 17th, 2005
• Company
  3m Co
• Industry
  Converted paper & paperboard prods (no contaners/boxes)
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE, dated as of the November 16, 2005 (the “First Supplemental Indenture”), between 3M COMPANY, a Delaware corporation (the “Company”), and Citibank, N.A., a national banking association (the “Trustee”).