Vera. Libretto. German Opera. Public domain libretto, Library of Congress

Dichtung und Musik von Martin Roeder ; zum erstenmal im November 1881 im Stadttheater (Direction Pollini) Hamburg aufgeführt. (statement of responsibility)
U.S. RISM Libretto Project.
Imprint taken from p. [2] at end; "Vorwort" signed by author and dated "Barco am Leccosee, 15. Juli 1880"--p. 3-4.
Performers' names not given.
Performance: Hamburg, Stadt-Theater, 1881. (venue)