Group of five historical vocal scores (voice and piano) of operas by Richard Wagner, published by Breitkopf & Härtel and B. Schott’s Söhne. The volumes are issued as part of numbered publisher series. Bindings are mixed, and condition varies across the set. 1. Tristan and Isolde, a musical drama in three acts by Alfred Ernst Breitkopf & Härtel edition. Volume I (21 cm x 18 cm), flaps, printed blonde cover, 276 pages. A fine, unmarked copy on Van Gelder Holland paper. Numbered edition, limited print run (our copy is No. V.A 2037). Bound in half-leather with gilt lettering. A fine copy of this major work, text in French and German. Good condition. 2. Lohengrin - musical dramas - complete score for voice and piano by Theodore Uhlig Breitkopf & Härtel edition undated. Bound in half-leather with gilt lettering. Rare numbered edition, limited print run (our copy is No. V.A 616). Corners rubbed, interior acceptable. 334 pages of sheet music. Spine. Marbled boards. Complete score by Theodore Uhlig, French translation by Victor Wilder, introduction, table of contents, and themes by Carl Waack. Very good condition 3. Die Walküre - Musical Dramas - Complete score for voice and piano. By Otto Singer Breitkopf & Härtel edition undated. Leather bound with lettering, 1914. Rare numbered edition, limited print run (our copy is No. V.A 4722). 334 pages of scores, French translation by André Boutarel, introduction, table of contents, and themes by Carl Waack. Scuffed at the top. Good condition. 4. Twilight of the Gods, complete score for voice and piano. By K. Klindworth B. Schotts Mainz edition 1908 undated. Leather bound with gilt lettering. Rare numbered edition, limited print run (our copy is No. 27000). 340 pages of sheet music, French translation by Alfred Ernst Introduction, table of contents, and themes by Max Eschig Good condition 5. The Ring of the Nebelung Das Rheingold Complete score for voice and piano by K. Klindworth Published by B. Schotts, Mainz Undated. Leather bound with gilt lettering. Rare numbered edition, limited print run (our copy is No. 26395). Année 1909 322 pages of sheet music, French translation by Alfred Ernst, introduction, table of contents, and themes by Max Eschig Very good condition Some annotations on the scale pages