English Mercury Barometer by "Jones, London", The classical form with broken arch pediment, central throat thermometer by "Huddleson, Boston", wheel face with engraved silver dial "Jones, London", ivory capped adjustment dial for change setting indicator, line and four conch shell floral multi colored inlays, small edge inlay missing at lower edge, mercury in the tube which is intact, E19thC. MUST BE PICKED UP IN HOUSE, NO SHIPPING DUE TO MERCURY.