COTTRAU MANUSCRIPTS. Vol. II B (ff. 13). 'Festa da Ballo' from Act I of the original version. First and second violin parts, written on a double stave. Copy. Oblong folio.
COTTRAU MANUSCRIPTS. Vol. VI (ff. 47). Vocal score. Printed reproduction from MS., Rome, n.d., with MS. annotations. Similar to G.691. d(3) in the Music Library.
COTTRAU MANUSCRIPTS. Vol. I A-V. Orchestral parts for the three-act version; bef. 1890. Autograph and copies, with corrections, partly bearing notes relating to performances at Florence, Karlsbad, Sondershausen, Bratislava, Timisoara, Rome, Livorno, and Cagliari from 1890 to 1903.