[sc_rufctr]

The scene on the back looks like Classic Greek porn (seriously) but that doesn't mean it's really old.

Cast bronze or brass so it could be trench art as already suggested but you'd need a proper furnace to melt that much metal so maybe not. IMO It was probably made by a smaller manufacturer in Europe as a tourist souvenir. (Very rough and ready)

The Tabs may have a better idea.