We have 199 objects that Unknown donor: found in Collection 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/18053377/ |title=Unknown donor: found in Collection |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=26 September 2022 |publisher=Smithsonian Institution}}</ref>