We have 2 objects that Séguin et Cie 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/18538333/ |title=Séguin et Cie |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=27 June 2022 |publisher=Smithsonian Institution}}</ref>