Humperdinck, Engelbert. (1854 - 1921) Königskinder - Märchenoper in Drei AufzügenPiano vocal score. 318 pp. [PN] 576. Text in German. Original printed wrappers nicely bound in to green percaline binding, gilt stamped at cover and spine. In very fine condition throughout, an ideal copy. The final version of the opera was first performed at the Metropolitan Opera, Dec. 28, 1910 under the baton of Alfred Hertz and with Geraldine Farrar, Herman Jadlowker, Louise Homer, and Otto Goritz in the principal roles.