Incidents
- Zeppelin in New York / 1924
- Letter from: 16.10.1924, New York
- Zionistenkongreß / Zürich / August 1937
- Letter from: 16.8.1937, London (England)
- Letter from: 17.8.1937, Jerusalem
- Zionistenkongreß, Eröffnungsrede Chaim Weizmanns / Zürich / August 1937
- Letter from: 11.8.1937, Jerusalem