2 vols.
(Rackham, Arthur, illus.) Wagner, Richard. [The Ring of the Niblung:]

The Rhinegold & the Valkyrie. London: W. Heinemann, 1910. #511/1150, 34 mtd color plates, lettered tissue guards. * Siegfried & the Twilight of the Gods. London: W. Heinemann, 1911. #41/1150, 30 mtd color plates, lettered tissue guards. Both signed on limitation page by Arthur Rackham. Both 4to, orig gilt-pictorial vellum, t.e.g., other edges untrimmed, yellow silk ties; both moderately scuffed, corners bumped. Light to moderate foxing to front & back matter, occasional light offsetting. 1st Rackham ed.
Latimore & Haskell pp37/38.