Bryan Cather in MMD 990803 asked about Jose Iturbi and Duo-Art.

  Rollographies - Jose Iturbi
  Duo-Art Rolls

0237 Albeniz - "Chants d'espagne" (Songs Of Spain) Op. 232, No. 5:
  Seguidillas
0283 Beethoven - Piano Sonata, Op. 14, No. 1, E  Lst Mvt.
0284 Beethoven - Piano Sonata, Op. 14, No. 1, E  2nd Mvt.
0285 Beethoven - Piano Sonata, Op. 14, No. 1, E  3rd Mvt.
0343 Liszt - Annees De Pelerinage - 1st Year, No. 4:
  Au Bord d'une Source (By a Spring)
7385 Mozart - Piano Sonata, K. 331, A  1st Mvt.
7389 Mozart - Piano Sonata, K. 331, A  2nd Mvt.
7392 Albeniz - "Chants d'espagne" (Songs Of Spain) Op. 232, No. 5:
  Seguidillas
7393 Mozart - Piano Sonata, K. 331, A  3rd Mvt.  "Rondo a la Turque"

The "O" series were recorded in London for the branch of the Aeolian Co.
(dates unknown) and the 4-digit series in New York, probably in 1927 or
1928, to judge by the number sequence, although Charles Davis Smith in
his complete catalog says 1930.  As far as can be determined, Iturbi
never recorded for any other company.

A reminder to all that classical roll catalog detail may be found
at the web site for the Reproducing Piano Roll Foundation (RPRF):

    http://www.rprf.org/index.html

Albert M. Petrak