I have the accordion Harrison Fontenot made for Mike Tate, his brand was Imperial and he engraved Mike's name on the bottom. If I could figure out how to post a picture of it I would.
I know this thread is several months old, but I just stumbled upon it. Swallow Records recently released Harrison Fontenot's first CD ever with 26 tracks from his original 45rpm records. You can get more information here: