| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9345.685 | 7th Sep 1945 | Creation | digitized | Protection period until: 2029 | ||
| KBA 9357.491 | 14th Jul 1957 | Creation | digitized | Protection period until: 2041 | ||
| KBA 9363.176 | 6th Mar 1963 | Creation | digitized | Protection period until: 2047 |