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All Stories: 314

The 66-foot tall steel flagpole was installed at the corner of Bush and Mendota by the administration building (Building 21) in September 1941. On October 4, 1941, the 3M Club sponsored a flag-raising ceremony. The flag had flown over the U.S.…


3M constantly improved its machinery and technology to develop, produce, and sell its products. Nonetheless, it was dependent on its people to get the job done. Some of these jobs no longer exist or have been completely automated. Mineral Department…


3M stands for Minnesota Mining and Manufacturing Company. Except for limited efforts to extract low-grade corundum from Crystal Bay, Minnesota, for abrasives in 1904, the company has done no mining. Nonetheless, the original name remains, even…

Subjects: 3M

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