I wish I could help. What I can share is that I had the chance to meet and see Jesse (Lone Cat) Fuller in action once. It was 1958 or early 1959, in Fresno, CA, in a little coffee house called The Renaissance. Jesse was a real one-man-band, with gutbucket base, guitar, harmonica and all. Seeing him do San Francisco Bay Blues and all, live, was a rare treat. Of course, I had no idea at the time that he was something of a "living legend," or that so many were aware of him. Good luck with your quest.