1898 Mandolin by the Neapolitan luthier "Felice Esposito" donated in August 2009 by Professor Maria Antonietta Breccia Fratadocchi - 1900 Mandolin (early twentieth century) by an "anonymous" Neapolitan luthier donated in August 2010 by Mrs. Anna Rita Carboni - The two instruments have been restored with the tax benefits of the “5 x 1000” of donors income.