frei nach einem Stoffe des Dumanoir von H.S. v. Mosenthal ; Musik von Hermann Riedel. (statement of responsibility) U.S. RISM Libretto Project. Legal notice signed by publisher--title page; "Den Bühnen gegenübe More
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)