We have one object that R. B. 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/18061771/ |title=R. B. |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=25 November 2020 |publisher=Smithsonian Institution}}</ref>