| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9354.93 | 24th Feb 1954 | Creation | digitized | Protection period until: 2038 | ||
| KBA 9361.1516 | 6th Dec 1961 | Creation | digitized | Protection period until: 2045 | ||
| KBA 9362.6 | 3rd Jan 1962 | Creation | digitized | Protection period until: 2046 |