3M CO — Regulatory Filings 2007

Dec 12, 2007

424B3 1 a07-31130_2424b3.htm 424B3

*Filed Pursuant to Rule 424(b)(3) Registration No. 333-132041*

*A filing fee of $15,350, based on a $500,000,000 maximum aggregate offering price,*

*calculated in accordance with Rule 457(r), has been transmitted*

*to the SEC in connection with the debt securities offered by means of this pricing supplement and the*

*accompanying prospectus and prospectus supplement from Registration Statement No. 333-132041.*

*This paragraph shall be deemed to update the “Calculation of Registration Fee”*

*table in that Registration Statement.*

PRICING SUPPLEMENT NO. 1 Dated December 10, 2007

To Prospectus Dated June 18, 2007 and

Prospectus Supplement Dated June 18, 2007

$500,000,000

*3M COMPANY*

Medium-Term Notes, Series E

4.65% Notes Due 2012

Type of Note :	Fixed Rate
Principal
Amount :	$500,000,000
Price
to Public :	99.925%
Proceeds
to Company :	99.725%
($498,625,000)
Interest
Rate :	4.65%
per annum
Original
Issue Date :	December 14,
2007
Maturity
Date :	December 15,
2012
Interest
Payment Dates :	June 15
and December 15 of each year, commencing June 15, 2008
Redemption :	Not
redeemable
Day
Count Convention :	30/360
Form :	DTC,
Book-Entry
CUSIP
No. :	88579EAD7
Underwriter :	Goldman,
Sachs & Co.
Additional
Information :
Selling
Concession:	0.10%
Reallowance:	0.05%

The Issuer expects to deliver the Notes on or about December 14, 2007. Under Rule 15c6-1 of the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle within three business days, unless the parties to any such trade expressly agree otherwise. Accordingly, if an investor wishes to trade the Notes on any day prior to the third business day before the date of delivery of the Notes, the investor and its counterparty will be required, by virtue of the fact that the Notes initially will settle on a delayed basis, to agree to a delayed settlement cycle at the time of any such trade to prevent a failed settlement.

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