Mixed lot of Literature on Richard Wagner (1813 -1883), 18 volumes, Richard Wagner's collected writings and poems in 10 vol., Leipzig, Fritzsch 1897-98; Richard Wagner to Mathilde Wesendonk. Journals and Letters, Berlin 1904; Letter from Richard Wagner to Otto Wesendonk, Berlin 1905; Bayreuther Briefe by Richard Wagner, Berlin/Leipzig 1907; Wagner to Minna Wagner in 2 vol., Berlin/Leipzig, 1908; Richard Wagner to his artists, Leipzig 1912; Schuh: Die Briefe Richard Wagners an Judith Gautier, Zürich/Leipzig 1936; Herzfeld: Minna Planner and her marriage to Richard Wagner, Leipzig 1938; Traces of use