I knew this would happen sooner or later. Some dedicated silly persons with a truck packed with explosives blew a large hole in our base perimeter wall. Everyone pitches in to secure the area and repair the damage and in the process, this bunch of insulators was dug up. No clue about these other than they look European and two have the green underglaze Rosenthal marking.

Any thoughts about vintage on any of these ? Hard to imagine these stone age villagers getting all electric even today, let alone a long time ago.