We have 3 objects that Alvan Barach 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/2318796032/ |title=Alvan Barach |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=7 February 2023 |publisher=Smithsonian Institution}}</ref>