Welcome to EVE and this listing for a very loud brass ships type warning / fog bell.
Origin: Found in France
Made: Likely French
Size approximately: bell = 7 x 5 inches – 17.5 x 12.5 cm
Weight: 1.4 kg
Condition: in vintage condition, tarnish and patina, will polish up nicely if you prefer the shiny look, some kind of paint around fixing point to wall, not from the Titanic or 1912