We have 50 objects that Mr. Joshua Mack 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/18041623/ |title=Mr. Joshua Mack |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=13 November 2019 |publisher=Smithsonian Institution}}</ref>