| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9337.197 | 16th Apr 1937 | Creation | digitized | ||
| KBA 9356.1787 | 25th Dec 1956 | Creation | digitized | Protection period until: 2040 |
| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| KBA 9372.109 | Charlotte von Kirschbaum an Karl Barth | 26th Mar 1939 | Item: 1 letter | digitized | |
| KBA 9372.112 | Charlotte von Kirschbaum an Karl Barth | 30th Mar 1939 | Item: 1 letter | digitized | |
| KBA 9372.205 | Charlotte von Kirschbaum an Karl Barth | 7th Sep 1952 | Item: 1 letter | digitized | Protection period until: 2036 |