buddy had this in the basement.

Acciaio Vickers, Navy Arms Ridgefield NJ, Made in Italy
Lockup is good , firing pins look OK

CAM 76 - 18.4
KGL420 - 18.4

1 star is full - the other might be star dash
76 means 3" chamber??
Lever is right at 6 o'clock

So who made it??

I recall someone telling me that Pietta of Italy made/makes guns for Navy Arms.

I found out the RL mark is Luciano Rota