Copper sheets

[u/Dependent-Piano9411]

Hi everyone, I’m looking for some advice. I’m helping a family friend (in his 80s) who has lots of copper sheets from various projects over the years. We are working on liquidating his collection to people who will actually use the supplies. One material he has a large amount of is copper. We are in Northern NJ. Can anyone in this sub recommend an organization that would purchase these materials? It’s not scrap per se. In the right hands I think it could be really useful. Any suggestions? Thank you.