Fidelio, or, Constancy rewarded
Subtitle: an opera in three acts, as performed at the Park Theatre
By: the music by L. von [sic] Beethoven ; embellished with a full length portrait of Miss Poole drawn and executed on stone by E.W. Clay
Publisher: H. Kimber
Published: 1839
Place of publication: New York
Language: eng
Translated from: ger
Number of pages: 30
Subjects: Operas; Librettos
Other titles: Constancy rewarded.
Work titles: Fidelio. (1814)
Notes: Words in English.

The libretto is by Georg Friedrich Treitschke (final revised version of Jean Nicolas Bouilly's libretto Leonore, ou, L'amour conjugale).