| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9340.311 | 22nd Jun 1940 | Creation | digitized | prolonged period of protection | ||
| KBA 98316.1 | 28th Dec 1941 | Creation | digitized | prolonged period of protection | ||
| KBA 9901.26.1 | ca. 1933 | Creation | Standard period of protection |
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| KBA 9372.181 | Charlotte von Kirschbaum an Karl Barth | 23rd Aug 1951 | Item: 1 letter | digitized | prolonged period of protection |