Il *ballo in maschera : a melo-dramatic opera, in three acts, with prologue / the words by N. Somma ; the music by Giuseppe Verdi London : G. Stuart, [dopo il 1861] 66 p. ; 19 cm
Note
Testo italiano-inglese Sul front.: produced for the first time in England at the Royal Opera Liceum on the 15th june 1861 A p. 3-4: Argomento A p. 5: personaggi e interpreti Prima rappr.: Roma, Apollo, 17.02.1859 (cfr. G. Legger, DMI, Torino, 2005).
