# plaque for Carl Attenhofer

> commemorative plaque at Herrenberg 57 in Rapperswil SG, Switzerland

**Wikidata**: [Q109673464](https://www.wikidata.org/wiki/Q109673464)  
**Source**: https://4ort.xyz/entity/plaque-for-carl-attenhofer


## References

1. [OpenStreetMap](https://www.openstreetmap.org/node/9275508333)