About
In 1902, five businessmen embarked on a mining venture and laid the foundation for a successful global corporation. Exhibits include: Attorney John Dwan's recreated office; a history of the company including photos, artifacts and documents; a lab; and hands-on interactive programs and technology applications. The original office building has been restored and is listed on the National Register of Historic Places.
Rates
General Admission $5.00. members and children 5 and under are free 3M employees $2.00 Group or multi-site rates available