This is a nice modern display barograph in traditional style, circa 1980s , by well known makers, Casella. The rich mahogany case is in very good condition, there is  lift off all-glass lid and a two-compartment chart drawer to the base. The clockwork movement and barograph mechanism are all in fully working order.
A reliable and handsome instrument, ideal for a presentation gift. Blank plaque available.
A selection of charts will be included together with a fresh bottle of recording ink and a re-printed pamphlet describing operating instructions and interpretation of various chart recordings. See  extract from Casella's 1976 trade catalogue.
374mm wide x 230mm deep x 225mm high.