Collection of eight items: vintage 3.5 x 5.5 photo of Alessandro Bonci, signed and inscribed in fountain pen and dated 1912, and affixed to a slightly larger sheet, an unsigned 5 x 7 photo of Bonci by Aime Dupont, and a program page from his November 22, 1910, recital, signed vertically in fountain pen, and affixed to a larger white sheet; a signed cabinet photo of Leopold Demuth, dated 1904, and an AQS on an off-white album page, which translates to "Truth isn't always plausible"; a one-page ALS from Gilbert Duprez, signed "G. Duprez," to composer-conductor Albert Vizentini, of the Royal Academy of Music. In part (translated): "very sick today. Head and throat attacked...promise to do everything I possibly can to go to the final performance"; a four-page ALS from Amalie Joachim to Jules Sachs concert agency emphatically stating her conditions for a concert tour. She is to have 15,000 Marks for 48 concerts in three months and all her travel expenses including hotels are to be paid for; and a twice-signed ALS from Gustave-Hippolyte Roger, dated December 31, 1860, about his fees for his upcoming concert tour of Germany. In overall very good condition.