We have one object that American Harmony 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/18053569/ |title=American Harmony |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=6 February 2023 |publisher=Smithsonian Institution}}</ref>