The collection comprises a copious list of unpublished sources, acquired over many years by the Centro Studi Opera Omnia Luigi Boccherini.
It contains 36 letters, 4 cards, the title page of the 1968 booklet of Ulisse (signed and dedicated to Vittorio Gui by Luigi Dallapiccola), the title page of the first edition of Dallapiccola’s Canti di liberazione, and 5 musical autographs.
It si also enriched with Memorabilia, such as original autographed photos, opera librettos, postcards and concert programmes).
The musical sketches and autographs collect studies for Sex carmina Alcaei, Canti di liberazione and Ulisse.