Just to add, I had Faberge set of six knife rests and hand mirror (incomplete silver toilet set).
I expected fair profit with a reputable auction house. Unfortunately when everything was calculated hammer price was a huge disappointment. Meaning, there is clear distinction between Faberge high end, unique, one of a kind pieces and common silver meant for everyday use. The latter is only slightly more valuable just because it bears Faberge marks.
This simple bowl (open salt cellar?) is definitively not what made Faberge famous.
Not sure about the eagle mark.