I have acquired a large collection of Hupfeld and Animatic 88-note
piano rolls and Tri-Phonola reproducing rolls.  Most of rolls are
artist recorded with the signature of the artist on the roll and roll
label.

I cannot decipher many of the names -- is there a list of Hupfeld
recording artists or a book in which I can find this information?
Many thanks.

Regards,
Edward Baylis
Wales, UK