I bought this lovely bowl years ago from a fine estate in Berkeley, Ca, the Eberhardt family...the patina is wonderful.  It measures 9 3/4" at the longest point by 2 1/2" high. I'm not sure about the age, certainly old, to me it has an Art Deco feel, perhaps you will know better.  The handles almost have an "elephant trunk" design (?) There are no markings I can find on the bottom, or elsewhere, but the bronze is great quality, with just a bit of brass shining through from years of handling--it is better-looking in reality.  A nice (and useful) addition to your collection!