You also might want to contact the Edison Museum over here in NJ, they have transferred their recordings to digital files, not sure if any are available to the public.
Too bad you didn't post this before our November NJ Audio Society meeting, I would have invited you, as we recorded our NJSO concertmaster Eric Wyrick playing his violin with piano accompaniment on a digital recording system, an analog tape machine and the Edison Cylinder. A lot of fun. I'll keep you in mind for an upcoming meeting where one of our members will demonstrate a high-end system from the 1930s or so, if you'd have an interest.
Too bad you didn't post this before our November NJ Audio Society meeting, I would have invited you, as we recorded our NJSO concertmaster Eric Wyrick playing his violin with piano accompaniment on a digital recording system, an analog tape machine and the Edison Cylinder. A lot of fun. I'll keep you in mind for an upcoming meeting where one of our members will demonstrate a high-end system from the 1930s or so, if you'd have an interest.