We have 2 objects that Johann Balthasar Probst 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/18042037/ |title=Johann Balthasar Probst |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=23 October 2021 |publisher=Smithsonian Institution}}</ref>