Early manuscript full score of “Ah! perfido,” Opus 65. 51 p., oblong quarto (ca. 236 x 310 mm), 12 staves, contemporary blue card wrappers, manuscript label with date probably in the hand of the scribe, notations in brown ink on twelve staves per page, text in Italian and German, with deletions in red crayon, corrections and alterations in brown ink, including six bars written in another hand on a separate leaf and stitched into the score, and with smaller pastedowns, including to the soprano part, no note [probably 1808].