From a local Los Angeles estate, here's an antique Persian solid silver serving tray. It evidently was imported into Russia and then hallmarked there. It is marked 84 which denotes 84 zolotniki which means that the silver content is 875/1000. It weighs approximately 40 troy ounces (I use a primitive scale that gives a reliable approximation but it's certainly not exact) and it has not been damaged in any way. It measures 10 7/8'' x 15 7/8''. I believe that this is well over 100 years old but I can't be certain of the exact age, please use your own knowledge to assess the age. As always, all my offerings may be returned for a refund if you wish (buyer pays shipping unless I have misrepresented).