Giovanni De Gamerra
Perseo ; a Serious Opera. To be Performed at the King's Theatre, in the Haymarket. The Poetry is from an Original Manuscript, by Signor Gamerra, Lieutenant in the Service of Her Majesty the Empress Queen, &c. &c. Compiled, Curtailed, and Now First Published, by G.G. Bottarelli. The Music, Entirely New, by Signor Sacchini. The Translation by Bottarelli, Jun. Teacher of Languages