Paul,
It was a disappointment to learn the Walker records are missing from the Stoddard archives. It's been several years since I examined them, but I'll be sure to keep whatever copies or notes I may have stashed away somewhere. I can't recall if I made copies or not, but I believe I did. In any case I should have a good file if I can put my hands on it after all these years. I think the archives has moved since my visit, so I suspect the Walker records were lost during the moving period.
Hope you get something out of my Mingo book. It's been my best seller.
Cletis