La Pavoni Europiccola level protector
The earlier models of the La Pavoni Europiccola already had some sort of a protection to keep the sight glass safe. These sight glass protectors were installed at the same moment that the sight glass was installed. Seen they needed to slide over the sight glass completely. In the 1990ies you get the first models of plastic cover, the stainless-steel cover...
€10.88