Late 19th century. Top section has a beveled glass porthole form cover, enameled dial with seconds hand mounted on a mahogany base. 4 1/2″ high x 11″ diameter with the base. Enameled dial appears to show very light hairlines or scratches on one side. Bottom barometer section has an enameled dial with beveled glass porthole shaped cover mounted on a mahogany base. 4″ high x 9″ diameter with base. Appears to be in working condition but not guaranteed. Comes with original key. Provenance: From the estate of Alan Gaines of A & A Gaines Antiques, Newport, Rhode Island.