We have 10 objects that Robert O'Hearn 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/18057801/ |title=Robert O'Hearn |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=17 September 2021 |publisher=Smithsonian Institution}}</ref>