This is a lovely antique green glass and sterling silver overlay smelling salts or perfume bottle. It dates to around 1900 to 1910. It has a very attractive swirled design in the overlay with etched detail. The bottle itself is deep green glass. It has a screw on lid, monogrammed with the initials M F. It still retains its glass stopper. The lid is marked Sterling and there are enamel marks on the bottle and the glass stopper.
It measures just over 2 inches tall and it is about 1 inch in diameter. It is in very good condition with some dents to the silver lid. The bottom of the glass stopper is rough and may have had a dauber at some point.