We have one object that Donald D. Powell 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/18049723/ |title=Donald D. Powell |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=23 April 2019 |publisher=Smithsonian Institution}}</ref>