YOU ARE BIDDING ON AN ANTIQUE COBALT BLUE JAR WITH VERY TARNISHED STERLING SILVER RAISED FLORAL DESIGN LID~IN EXCELLENT PRE-OWNED CONDITION.  I COULDN'T FIND A MARKING ON THE LID, MY JEWELER ACID TESTED IT TWICE ON THE UNDERSIDE OF THE LID.  HE SAID THAT IT ACTS LIKE STERLING, (IT WAS TESTED WITH REAGENT GRADE NITRIC ACID).  SO IT IS EITHER STERLING SILVER OR IS PLATED WITH MANY LAYERS OF STERLING SILVER.  HE CAN'T BE SURE, NEITHER CAN I.  I TOOK A PICTURE OF THE BOTTOM OF THE GLASS, I'M NOT FAMILIAR WITH THE MARK, BUT I HAVE ADDED THE PICTURE.  IT LOOKS TO ME LIKE A STYLIZED "L"?.  IT MEASURES TABLE TO FINIAL, APPROXIMATELY 5 3/4" TALL.  IT IS BEING SOLD AS-IS.  YOU CAN FEEL GOOD ABOUT THIS MAKING PURCHASE, AS YOU WILL HELP A WORTHWHILE CHARITY AT THE SAME TIME.  PLEASE SEE THE PICTURES (USE THE ENLARGE FEATURE FOR BEST DETAIL).  IF YOU HAVE ANY QUESTIONS, PLEASE USE THE ASK A QUESTION LINK IN THIS LISTING. THANK YOU!