Bellaphon 690.07.014 Rarities part I, The Condon Collection
  Busoni, Leschetitzky, Mahler......

Archiphon arc 105, Rudolf Serkin, his earliest recordings,
  approx. 1928, contains Goldberg-Variations, Schubert Op.19

Archiphon arc 106, 19th. century piano music
  contains Reinecke, Leschetitzky, Saint-Saens

Intercord 860.864 -- Vladimir Horowitz 1926

Intercord 860.855 -- Welte Migon digital
   contains Grieg, Mahler, Skrjabin, Strauss, Debussy, Ravel, Reger....

The Teldec series: Teldec 8.43929 till 32,
   wrong speed of roll caused wrong tempi at all

Zyx158001 till 005. -- wrong speed of roll caused wrong tempi at all

Different recordings by Pearl Opal (U.K.) label, and a few other
labels, for example:

Melodya MCD208, 125 Years of the Leningrad Conservatoire.

For further information, e-mail me directly.

•Gerhard Dangel-Reese         <dangel-r@ub.uni-freiburg.de>
Augustinermuseum Freiburg   "from the hometown of M. Welte & Sons"