Theater-Agentur Kreutzkamp & Cotta (Berlin) Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theater-Concert-Agentur Dora Bauer-Sachse (Berlin) Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theater-Direction N. Berstl (Berlin) Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theatergeschäftsbureau Ludwig Crelinger (Berlin) Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theaterkalender auf das Jahr 1912 (Berlin) Box 34, Folder 434 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
"Theatermusiker", no date Box 49, Folder 626 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theater- und Concert-Agentur Heinrich Cornelli (Heinrich Cornelli) Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theater und Kunst Korrespondenz (Berlin) Box 34, Folder 434 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
Theater und Saalbau-AG (Berlin) Box 38, Folder 471 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…
The Changing Opera -- , English translation (W. W. Norton & Co.: New York, 1935) Box A, Folder 12a Bookmark Collection Context Yale University -Irving S. Gilmore Music Library The Paul Bekker Papers, bulk 1883-1937…