These guys have a website,antiquearcheology.com They have pictures of some of their finds, I bought one item from them a couple years ago on ebay, didn't know it was them at the time.I have seen other items of theirs on ebay also, for instance, that Mayflower moving lighted plastic sign on one episode, I watched that sell for 1200.00. I did not pay attention to the user id though.

Still looking for that Union 76 ball
And I collect big old porcelain neon signs