The factories
Switzerland
Oberhofen Münchwilen
1860
1860
Oberhofen Münchwilen
1890
1890
Italy
Genova
1910
1910
Genova
1930
1930
Oberhofen Münchwilen
1950
1950
Genova
1960
1960
Oberhofen Münchwilen
1970
1970
Genova
1970
1970
Borghetto Borbera
1980
1980