An Italian drugstore that is 100+ years old

Everyone knows that it is not unusual to find century year old churches, buildings and architectural jewels in Italy, however it is quite rare to find stores that have remained substantially unaltered during the years.
One example is the Drogheria Toso in Trieste. This drugstore started its activity in 1906 and since then has continued its business without any interruption. What makes it interesting is not only its century long activity, but also its interior design that looks exactly like 100 years ago.