GLUCK, Christoph Willibald von. Paride ed Elena, Dramma per Musica. Vienna: Nella Stamparia Aulica di Giovanni Tomaso de Trattnern, 1770. 2°. Full score. (Some staining throughout). FIRST EDITION. Hopkinson 39A. BUC I 386. Lacking second leaf of the dedication, Argomento and Mutazioni di scena. Contemporary calf backed marbled boards (worn).