We have one object that Mary Jane Murphy Johnson 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://www-6.collection.cooperhewitt.org/people/185621785/ |title=Mary Jane Murphy Johnson |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=3 April 2020 |publisher=Smithsonian Institution}}</ref>