- La scala di seta needs a performance history and improved referencing.
- Demetrio e Polibio needs a performance history and improved referencing. The leading roles were taken by members of the distinguished Mombelli family of singers, Maria Ester Mombelli, Marianna Mombelli, and Domenico Mombelli, all of whom lack articles. Vincenzina Viganò-Mombelli, Domenico's wife, wrote the libretto.