U.S. RISM Libretto Project. Three acts; "Con licenza de' superiori"--title page; "Mutazioni di scene"--p. 6. Dedication on p. 3-4, dated, "Venezia li 26. decembre 1752", and signed, "Antonio Codognato". Music b More
U.S. RISM Libretto Project. Three acts; p. 20-21 apparently filmed twice; scene descriptions--p. 4. "La musica è del signore Antonio Salieri, virtuoso di camera di S.M. l'imperatore, ed in attual servizio de Ce More
U.S. RISM Libretto Project. Three acts; libretto in Italian and German on facing pages; added title page in Italian; scene descriptions--p. 6-7. Date of performance surmised from imprint. "Die Musick ist von de More