Letter from Gioacchino Antonio Rossini to Adelina Patti : facsimile of autograph manuscript signed, 1863 February 14, Mus 2:112c, Box: Henderson collection music Vol. 2. Manuscripts in the William Henderson collection of playbills, etc., H46347. Folger Shakespeare Library. https://findingaids.folger.edu/repositories/2/archival_objects/76155 Accessed July 07, 2024.