London: William Heinemann, 1910. WAGNER, Richard. The Rhinegold & The Valkyrie. London: William Heinemann, 1910. Edition de luxe, limited to 1,150 copies signed by Rackham, this being number 770. Quarto (11 3/8 x 9 inches; 289 x 225 mm). Illustrated throughout with a total of thirty-four tipped-in color plates with.....