Help me find jewlery pieces from an old jewelry shop

I know this is a long shot, but I am trying to find any jewelry pieces from Odeneal Jewlery. This is an old jewelry store in Greenville, Texas.

My Boyfriends dad and his family were jewelers here and I would love to find something that his dad or his family made. His dad died when he was 13 and he didn't end up with any of his work, which really upset him.

Ive tried finding pieces for sale online, calling the old phone number, and trying to find the owners of the property. I haven't had any luck getting information on any of it.

Does anyone have any ideas on where else to search or how to look for specific pieces of jewelery? I am stuck and don't know what else to do.

Thank you for any help!!