Very dark cobalt blue Birnbach lightning arrestor in VVNM condition with only one small flake on the bottom. The glaze is very thick, and the flake cannot be seen on display. There is a brown porcelain resembling material inside the arrestor, which is held in by a weak string, which was there when I found this.

Now $10.00+5.00 SHIPPING

Final reduction, $8.00+ shipping