Erwin Ballmer, Sekretär Olten und Thun
| Institution: | Schweizerisches Sozialarchiv |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10848/D647087D-8ADB-4389-8FD2-62F283923221 |
| Institution: | Schweizerisches Sozialarchiv |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10848/D647087D-8ADB-4389-8FD2-62F283923221 |
