We have 9 objects that Robert S. Hobbs & Co. 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/18046495/ |title=Robert S. Hobbs & Co. |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=17 September 2019 |publisher=Smithsonian Institution}}</ref>