Attached as Exhibit 100 to this report are the following financial statements from 3M Company's Quarterly Report on Form 10-Q for the period ended September 30, 2008, filed with the Securities and Exchange Commission on October 31, 2008, formatted in XBRL (Extensible Business Reporting Language):
(i) the Consolidated Statement of Income for the three and nine-month periods ended September 30, 2008 and 2007, (ii) the Consolidated Balance Sheet at September 30, 2008 and December 31, 2007, and (iii) the Consolidated Statement of Cash Flows for the nine-month periods ended September 30, 2008 and 2007. Users of this data are advised pursuant to Rule 401 of Regulation S-T that the financial and other information contained in the XBRL documents is unaudited and that these are not the official publicly filed financial statements of 3M Company. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on the information in this Current Report on Form 8-K, including Exhibit 100, in making investment decisions.

In accordance with Rule 402 of Regulation S-T, the information in this Current Report on Form 8-K, including Exhibit 100, shall not be deemed to be "filed" for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

(d) Exhibits

Exhibit Number                               Description

100              The following financial statements from 3M Company's Quarterly
                 Report on Form 10-Q for the period ended September, 2008, filed on
                 October 31, 2008, formatted in XBRL: (i) the Consolidated Statement
                 of Income for the three and nine-month periods ended September 30,
                 2008 and 2007, (ii) the Consolidated Balance Sheet at September 30,
                 2008 and December 31, 2007, and (iii) the Consolidated Statement of
                 Cash Flows for the nine-month periods ended September 30, 2008 and
                 2007.