found: Komorn-Rebhan, M. Was wir von Bruno Walter lernten ... 1914.
found: Baker's biographical dictionary of twentieth-century classical musicians, c1997 (Walter, Bruno (full name Bruno Walter Schlesinger); b. Sep. 15, 1876, Berlin; d. Feb. 17, 1962, Beverly Hills; German-born American conductor)
found: New Grove, 2nd ed. (Walter [Schlesinger], Bruno; Mahler found employment for him in Breslau in 1896, though the director there requested that Bruno Schlesinger was too common a name in Breslau, the capital of Silesia)
Walter, Bruno, 1876-1962
