Photograph from Alsbourg/Switzerland 1944 #photographs

Dani Livni

The photograph says 1944, Alsbourg, Canton of Aargau, Switzerland. Can anyone tell me more? My father was in a labor camp in Switzerland in 1943.Who are these people? 
Daniela Calo' Livni

Daniel Teichman

It's probably not Alsbourg but Olsberg.
Best regards
Daniel Teichman