| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9332.90 | 20th Feb 1932 | Creation | digitized | ||
| KBA 9332.91 | 20th Feb 1932 | Creation | digitized | ||
| KBA 9332.92 | 20th Feb 1932 | Creation | digitized | ||
| KBA 9332.93 | 20th Feb 1932 | Creation | digitized | ||
| KBA 9335.442 | 8th May 1935 | Creation | digitized | ||
| KBA 9335.665 | 29th Jun 1935 | Creation | digitized | ||
| KBA 9336.310 | 7th May 1936 | Creation | digitized | ||
| KBA 9355.658 | 1st Nov 1955 | Creation | digitized | Protection period until: 2039 |