Collection consists of the company's monthly employee newsletter, 3M Megaphone.
Scope and Contents:
A collection of the company's monthly employee newsletter, 3M Megaphone. The newsletter was published monthly by the Minnesota Mining and Manufacturing Company for and in the interests of employees. Title name changes include: Megaphone (1966 : St. Paul ed.)
St. Paul Megaphone, and 3M Company Megaphone.
Biographical / Historical:
3M (Minnesota Mining and Manufacturing) Company was founded in 1902. Its early aim was to mine minerals for the abrasive industry. The company was relocated to St. Paul, Minnesota in 1910, and expanded its products, developing pressure sensitive adhesive tapes in the 1920s, and later manufactured recording tape, reflective materials, offset printing plates, videotape, microfilm, and numerous other products.
Donated to the Archives Center by 3M in 2014.
Collection is open for research.
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.