This is a lovely, blue glass scent bottle, circa 1850, with a silver (unmarked but tested sterling) top. It has a silver chain and ring, so it was either attached to a chatelaine, or held by the finger for use when needed. It would make a lovely pendant for today's lady. Including the chain it measures almost 3 and 1/2 inches long, and 1 and 1/4 inch wide. It weighs 15.6 grams, and is in excellent condition.
Blue Glass Scent bottle with silver top, with chain and ring