36 pp., 79 items, illustrated. Descriptions in English. Autographs and books including Annunzio, Baldasseroni, Bodoni, Brahms, Bruckner, Busoni, Donizetti, Glinka, Ibsen, Kubelik, Le Corbusier, Mascagni, Medici, Mussolini, Pasha, Picabia, Picasso, Strauss, Tchaikovsky, Aemilius, Agricola, Albani, Ambrosius, Anakreon, Aremberg, Ariosto, Arrianus, Besold, Bianchi, Christina of Sweden, Bonanni, Boverio, Brognoli, Brugnatelli, Caro, Celtis, Chardin, Charlevoix, Comidas de Carbognano, Delfino, Demosthenes, Fallopio, Galilei, Huttich, Kircher Athanasius, Lavoisier, Lax, Leibniz, Marcel, Mariotte, Mozart, Paleotti, Palladio, Parabosco, Passerone, Pausanias, Philelphus, Rota, Sabellico, Speroni, Jacopo Strada, Torre, Tournefourt, Vergilius Maro.