Simplonstrasse 50,
2540 Grenchen (Solothurn)
Switzerland


Grenchen:



Switzerland:


Chrummatt 9,
4612 Wangen b. Olten (Solothurn)
Switzerland


Wangen b. Olten:



Switzerland:


Cäsar-von-Arx-
5015 Erlinsbach (Solothurn)
Switzerland


Erlinsbach:



Switzerland: