We have 10 objects that Mr. Robert Leibowits 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://www-6.collection.cooperhewitt.org/people/18041729/ |title=Mr. Robert Leibowits |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=21 September 2020 |publisher=Smithsonian Institution}}</ref>