Chapter 2, 2 March 1939
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
2 March 1939
Letter
Chapter 2, Undated
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
Undated
Letter
Chapter 2, 6 March 1939
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
6 March 1939
Letter
Chapter 1, 5 April 1938
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
5 April 1938
Letter
Chapter 1, 5 April 1938
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
6 April 1938
Telegram
Chapter 1, 19 April 1938
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
19 April 1938
Letter
Chapter 1, 20 April 1938
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
20 April 1938
Telegram
Chapter 1, 15 May 1938
Igor Stravinsky
Nadia Boulanger
Paul Sacher Stiftung
15 May 1938
Letter