This 1924 Welte-Mignon Licensee roll catalog is very attractively designed. It opens with a section outlining the recording technology, followed by a first section in which the rolls are listed by pianist, with photographs of the artists and descriptions of the titles. This is followed by sections featuring special rolls and accompaniment rolls. A subsequent section is devoted to operatic repertoire. The next section lists the titles by composer, and the final section presents them in alphabetical order. 436 pages. We offer a PDF copy of this rare catalog for research and reference purposes for EUR 100.00. If interested, please send us a request..