We have 1,192 objects that Gregory J. Wallance has been involved with.

Gregory J. Wallance is also known as Gregory Wallance.

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/18054673/ |title=Gregory J. Wallance |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=27 May 2017 |publisher=Smithsonian Institution}}</ref>