We have one object that M Plus M Incorporated has been involved with.

If you would like to cite this person in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://collection.cooperhewitt.org/people/420565441/ |title=M Plus M Incorporated |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=17 October 2021 |publisher=Smithsonian Institution}}</ref>