| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| EBA 9/7 | Korrespondenz 1991-1993: Schweiz | 1991 – 1993 | File: 1 file | Standard period of protection | |
| EBA 9/9 | Korrespondenz 1994-1998: Schweiz | 1994 – 1999 | File: 1 file | Standard period of protection |