In the absence of any discernible marks, I’m calling this sterling. It has all of the ear marks of silver, not plated, but there’s no proof of that, the maker, or the age. The pattern appears quite worn, and, having seen hallmarks worn off before, I’m assuming that this is the case here. I’m selling it at a low price in the hopes that someone out there will recognize it and see what I see…extreme age. Calling it silver, but am selling it as is. See photos for details. 5 1/2 x 4 x 3 inches.