1. MS Mus. 1813/2/1/21 Reference (shelfmark): MS Mus. 1813/2/1/21 Title: Theatres and Opera Houses, 1945–1947, part 3 of 3 Scope & Content: Dr. Ernst Roth's files, including: correspondence to or from the Royal Theatre, Stockholm (Kungliga Teatern), La Scala, Milan, and the Opera House, Zurich (Stadttheater). Collection Area: Music Collections Languages: English Date Range: 1945-1947 Extent: 1 box (2 folders, 3 sub-files)