In a recent acquisition, I found four Duo-Art organ rolls (176-note)
that are not listed in any known catalog.  The numbers are 3335,
3414, 3531, and 3590.  I have posted more information on my web page
complete with JPEG images that can be viewed along with the text:

  http://members.socket.net/~rtaylor/duo_art_rolls_not_cataloged.html

Bob Taylor - Aeolian Opus 1280
http://members.socket.net/~rtaylor/aeolian_pipe_organ.html

 [ The images at Bob's web page show labels saying
 [ "Duo-Art Music", made by Aeolian-Skinner Organ Co.:
 [
 [ 3335  Andante Cantabile (String Quartet) (Tchaikovsky)
 [ 3414  Chorale Preludes (Bach)
 [ 3531  Finlandia (Sibelius)
 [ 3590  Chansonette (Friml) Played by Archer Gibson
 [
 [ A partial list of Aeolian 176-note residence pipe organ rolls
 [ is at http://mmd.foxtail.com/MMMedia/aeo176nList.html
 [
 [ -- Robbie