1. JBA1.6
- Reference (shelfmark):
- JBA1.6
- Title:
- ECHO
- Scope & Content:
- Material relating to ECHO Institute and Jean Claude Roché. Correspondence to and from: Jeffery Boswall, John Walton, Poul Bondesen, Sten Wahlström, Jean Claude Roché, Nils Dahlbeck, Lorenz Ferdinand, Carl Weismann, Gwen [?], E D H Johnson, John Burton, Patrick [?].
- Collection Area:
- Sound Archive
- Languages:
- English
- Date Range:
- 1967-1971
- Extent:
- 1 folder and 40 loose items