This is a late 20th century English Barograph set in a polished mahogany case with a bevelled glazed lift-off lid and a chart drawer to the base. Carries all the hallmarks of being made by Casella Ltd. for the retail market.The instrument is in excellent working condition and would make a lovely presentation gift. 
A quantity of recording charts are included together with a fresh bottle of ink and a reprinted pamphlet describing operating instructions and how to interpret chart recordings.
361mm wide x 222mm high x 222mm deep.