We have one object that C.A. Lehman & Sohn 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/18049143/ |title=C.A. Lehman & Sohn |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=6 June 2020 |publisher=Smithsonian Institution}}</ref>