Name
- Lubin, Ernest, musicologist1
- Maltzahn, von, Dr Frhr. Director of the Goethe Nationalmuseum Weimar1
- Medici, Mario, of the Instituto di Studi Verdiani1
- Moore, C, antiquarian book dealer1
- Mowrey, Thomas W, of Vox Productions1
- Mueller, Rena, musicologist1
- Nagley, Judith, of Macmillan Publishers Limited1
- Novello and Co , Ltd, music publishers, 1861-1
- Orelup, Lesley, musicologist1
- Pashby, John, of Sotheby & Co London1
- Pease, F Donald, music student1
- Preece, Warren Eversleigh, of the Encyclopedia Brittanica1
- Preussische Staatsbibliothek, Musik Abteilung, Berlin1
- Prevaux, Beaudive Ollivier de, great great granddaughter of Franz Liszt1
- Rabes, Lennart, of the European Liszt Centre1
- Reich, Nancy B, musicologist1
- Rhedin, Bengt, of Sweden1
- Richardson, Arnold, organist1
- Ritchie, Margaret, soprano, 1903-19691
- Roberts, William, alias 'Ernest Newman', music critic, 1868-19591