Spirito Gentil, Op.9 (Wels, Charles)
Free public domain sheet music from IMSLP / Petrucci Music Library
New York: Firth, Pond & Co., 1852. Plate 1668.
LOC also has a 2nd scan (with covers - no major differences, I think, though worth comparing quality).
|Work Title||Spirito Gentil|
|Alternative Title||Transcription et variation sur Spirito Gentil "La Favorita"|