| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| KBA 9209.1 | Karl Barth an Wilhelm Loew | 1st Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.2 | Karl Barth an Fritz und Anna Barth | 3rd Jan 1909 | Item: 1 letter | digitized | |
| KBA 9309.4 | Wilhelm Hadorn an Karl Barth | 3rd Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.3 | Karl Barth an Fritz Barth | 11th Jan 1909 | Item: 1 letter | digitized | |
| KBA 9309.5 | Therese Kaftan an Karl Barth | 11th Jan 1909 | Item: 1 letter | digitized | |
| KBA 9309.6 | Jakob Rosen an Karl Barth | 13th Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.4 | Karl Barth an Fritz Barth | 21st Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.5 | Karl Barth an Fritz Barth | 22nd Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.6 | Karl Barth an Otto Lauterburg | 25th Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.7 | Karl Barth an Fritz und Anna Barth | 26th Jan 1909 | Item: 1 letter | digitized | |
| KBA 9209.8 | Karl Barth an Fritz und Anna Barth | 2nd Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.114 | Karl Barth an Anna Barth | 2nd Feb 1909 | Item: 1 letter | digitized | |
| KBA 9309.44 | ? an Karl Barth | 8th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.9 | Karl Barth an Fritz Barth | 10th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.10 | Karl Barth an Fritz Barth | 15th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9309.7 | Pip Peyer an Karl Barth | 18th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9309.8 | Ernst Sartorius an Karl Barth | 20th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9309.37 | Horst Stephan an Karl Barth | 24th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.11 | Karl Barth an Fritz Barth | 25th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.12 | Karl Barth an Fritz Zulauf | 26th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.13 | Karl Barth an Fritz Barth | 28th Feb 1909 | Item: 1 letter | digitized | |
| KBA 9209.14 | Karl Barth an Anna Barth | 3rd Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.15 | Karl Barth an Anna Barth | 11th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.16 | Karl Barth an Wilhelm Loew | 12th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.17 | Karl Barth an Anna Barth | 15th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.18 | Karl Barth an Fritz und Anna Barth | 21st Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.19 | Karl Barth an Fritz Barth | 24th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.20 | Karl Barth an Wilhelm Loew | 27th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.21 | Karl Barth an Fritz Barth | 28th Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.22 | Karl Barth an Johanna Maria und Elisabeth Sartorius | 31st Mar 1909 | Item: 1 letter | digitized | |
| KBA 9209.115 | Karl Barth an Peter Barth | 3rd Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.23 | Karl Barth an Fritz und Anna Barth | 6th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.24 | Karl Barth an Wilhelm Loew | 12th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.25 | Karl Barth an Wilhelm Loew | 12th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.26 | Karl Barth an Anna Barth | 13th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.27 | Karl Barth an Wilhelm Loew | 18th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.29 | Karl Barth an Otto Lauterburg | 28th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.28 | Karl Barth an Fritz und Anna Barth | 28th Apr 1909 | Item: 1 letter | digitized | |
| KBA 9209.30 | Karl Barth an Fritz Barth | 3rd May 1909 | Item: 1 letter | digitized | |
| KBA 9209.31 | Karl Barth an Fritz und Anna Barth | 7th May 1909 | Item: 1 letter | digitized | |
| KBA 9209.32 | Karl Barth an Fritz Zulauf | 10th May 1909 | Item: 1 letter | digitized | |
| KBA 9209.33 | Karl Barth an Fritz und Anna Barth | 11th May 1909 | Item: 1 letter | digitized | |
| KBA 9309.9 | Gottfried Bohnenblust an Martin Rade | 11th May 1909 | Item: 1 letter | digitized | |
| KBA 9209.34 | Karl Barth an Johanna Maria Sartorius-Burckhardt | 16th May 1909 | Item: 1 letter | digitized | |
| KBA 9209.35 | Karl Barth an Fritz und Anna Barth | 22nd May 1909 | Item: 1 letter | digitized | |
| KBA 9309.10 | Ernst Sartorius an Karl Barth | 22nd May 1909 | Item: 1 letter | digitized | |
| KBA 9209.36 | Karl Barth an Fritz Barth | 31st May 1909 | Item: 1 letter | digitized | |
| KBA 9209.37 | Karl Barth an Fritz Barth | 4th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.38 | Karl Barth an Wilhelm Loew | 4th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9309.11 | Victor van Berchem an Karl Barth | 4th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9309.12 | Henri Barrelet an Karl Barth | 4th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.39 | Karl Barth an Fritz Barth | 9th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9309.13 | Albert Schädelin an Karl Barth | 15th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.40 | Karl Barth an Fritz Barth | 17th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.41 | Karl Barth an Fritz Barth | 17th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.42 | Karl Barth an Fritz Barth | 24th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9309.14 | Albert Schädelin an Karl Barth | 29th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.43 | Karl Barth an Otto Lauterburg | 30th Jun 1909 | Item: 1 letter | digitized | |
| KBA 9209.44 | Karl Barth an Gertrud Lindt-Barth | 7th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.45 | Karl Barth an Fritz Zulauf | 8th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.46 | Karl Barth an Fritz und Anna Barth | 13th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9309.15 | Wilhelm Heitmüller an Karl Barth | 13th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9309.16 | Robert Aeschbacher an Karl Barth | 16th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.47 | Karl Barth an Fritz und Anna Barth | 21st Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.48 | Karl Barth an Fritz Zulauf | 26th Jul 1909 | Item: 1 letter | digitized | |
| KBA 14109 | Barth an Karl Barth | 26th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.49 | Karl Barth an Fritz Barth | 27th Jul 1909 | Item: 1 letter | digitized | |
| KBA 9209.50 | Karl Barth an Fritz und Anna Barth | 2nd Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.112 | Karl Barth an Martin Rade | 5th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.51 | Karl Barth an Fritz Barth | 7th Aug 1909 | Item: 1 letter | digitized | |
| KBA 0.0.159 | Karl Barth an Martin Rade | 7th Aug 1909 | Item: 1 letter | ||
| KBA 9309.17 | Gottfried Bohnenblust an Karl Barth | 7th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.52 | Karl Barth an Gertrud Lindt-Barth | 10th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.53 | Karl Barth an Gertrud Lindt-Barth | 13th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.18 | Gottfried Rade an Karl Barth | 13th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.55 | Karl Barth an Fritz und Anna Barth | 14th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.54 | Karl Barth an Wilhelm Loew | 14th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.19 | Fritz Zulauf an Karl Barth | 15th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.20 | Gottfried Bohnenblust an Karl Barth | 19th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.57 | Karl Barth an Fritz Zulauf | 20th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.56 | Karl Barth an Martin Rade | 20th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.59 | Karl Barth an Wilhelm Loew | 23rd Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.58 | Karl Barth an Fritz Zulauf | 23rd Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.60 | Karl Barth an Wilhelm Loew | 25th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.22 | Horst Stephan an Karl Barth | 28th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.23 | Gertrud Rade an Karl Barth | 28th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.24 | Unbekannt an Karl Barth | 28th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9209.61 | Karl Barth an Wilhelm Loew | 29th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.21 | Horst Stephan an Karl Barth | 29th Aug 1909 | Item: 1 letter | digitized | |
| KBA 9309.1 | M. L. Ostermann an Karl Barth | Sep 1909 | Item: 1 letter | digitized | |
| KBA 9309.3 | M. L. Ostermann an Karl Barth | Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.62 | Karl Barth an Wilhelm Loew | 4th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9309.25 | Victor van Berchem an Karl Barth | 7th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9309.40 | Peter Barth an Karl Barth | 9th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.63 | Karl Barth an Fritz Barth | 16th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.65 | Karl Barth an Wilhelm Loew | 17th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.64 | Karl Barth an Martin Rade | 17th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.66 | Karl Barth an Anna Barth | 18th Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.67 | Karl Barth an Fritz Zulauf | 21st Sep 1909 | Item: 1 letter | digitized | |
| KBA 9209.68 | Karl Barth an Fritz Barth | 22nd Sep 1909 | Item: 1 letter | digitized |
1 to 100 from 218 Entries