This is a beautiful antique Art Nouveau match safe or vesta. It is in unmarked silver and it is covered on both sides with an elaborate repousse Art Nouveau floral design. It acid tests positive for silver. It has a dark patina which I have not tried to remove as many people like this look, but if you wanted to polish it, it would shine up nicely.
It measures about 2 3/8 inches by about 1 1/2 inch. It is in good condition with a shallow depression on one side and three small dents on the lid. The interior has some light colored residue which I haven't tried to remove.