A late Victorian mahogany, line, marquetry inlaid and bevelled glazed barograph, the eight stacking movement with brass fittings, the circular engraved chapter ring stamped Rd. No.428606, bearing an ivorine paque inscribed Thos. Armstrong & Bro., 88 & 90, Deansgate, Manchester, No. 761, the frieze fitted with a single drawer, on brass bun supports, 15¾ins (40cms) wide