| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9361.1104 | 14th Jul 1961 | Creation | digitized | Protection period until: 2045 | ||
| KBA 9361.995 | 9th Jun 1961 | Creation | digitized | Protection period until: 2045 | ||
| KBA 9362.267 | 23rd Mar 1962 | Creation | digitized | Protection period until: 2046 |