No Image Lot 1186 A late 19th century mahogany cased barograph by John Browning, the lacquered brass mechanism with 1186A late 19th century mahogany cased barograph by John Browning, the lacquered brass mechanism with Toovey's A late 19th century mahogany cased barograph by John Browning, the lacquered brass mechanism with clockwork recording drum and mercury thermometer... Add to watchlist Live
