| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9333.455 | 6th Jul 1933 | Creation | |||
| KBA 9333.82 | 9th Feb 1933 | Creation | digitized | ||
| KBA 9335.28 | 6th Jan 1935 | Creation | digitized | ||
| KBA 9346.473 | 6th May 1946 | Creation | digitized | Protection period until: 2030 | ||
| KBA 9348.204 | 19th Feb 1948 | Creation | digitized | Protection period until: 2032 | ||
| KBA 9348.54 | 14th Jan 1948 | Creation | digitized | Protection period until: 2032 |