I need help with this Italian AA fire director.
See also the image posted here on 30 Jan 2015 and 07 Apr 2012. It seems a fixed model, maybe for coastal AA batteries....
I know the following Italian fire director models:
Mod.37 GALA
Mod.40 GAMMA (Hungarian GAMMA-Juhász)
Mod.41 BGS
The fire director of my image is none of these models. Any idea ??

Sturm78