The Digital Production Group recently finished digitization of the Musical Acoustics Research Library collection and the content is now online. This collection consists of independent archives or libraries assembled by distinguished groups or individuals in the field of musical acoustics research. MARL is comprised of the Catgut Acoustical Society Library, the Arthur H. Benade Archive, the John Backus Archive, and the John W. Coltman Archive.
Some of the acoustical knowledge in this research archive has been used by leading players and manufacturers to modify the production of instruments, and the design of concert halls and recording studios. The research covers not only wind instruments, but also room acoustics, and the interplay between acoustical physicas and the mechanisms of auditory processing . The collection consists of papers, photograhs, medua, digital materials, wood samples, clarinet mouth pieces, and lab equipment.
Above photo taken from the Catgut Acoustical Society Library, Series1, Box18, Folder8 - Condax, Louis M. - Photos: Curtis, and Condax in Studio (http://purl.stanford.edu/qq458wj3438#flipbook)
Check out the collection online: http://www.oac.cdlib.org/view?docId=kt6h4nf6qc;developer=local;style=oac4;doc.view=items