Originally Posted by juvela

-----

In one of the images there appears to be a marking on the barrel.

Or is this just a smudge/dirt?

There is certainly a good possibility that however it was marked/sold it may have been produced by Fratelli Brivo.

The torpedo shaped track nuts are certainly distinctive. Cannot recall seeing them afore. If you envision searching, keep them in mind - perhaps the best clue.

Another member who may be able to shed illumination is [MENTION=156385]amirinisrael[/MENTION] ...


-----