Willy Ritschard
| Institution: | Schweizerisches Sozialarchiv |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10848/1F650423-CEF6-42E8-B529-D354EF2C9954 |
| Description not available. |
| Institution: | Schweizerisches Sozialarchiv |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10848/1F650423-CEF6-42E8-B529-D354EF2C9954 |
| Description not available. |