This is a modern, unique style barograph made by Barigo of Germany, circa 1995. This is one of the only current real variations on the traditional aneroid type of recording barometer and was marketed in the UK by Sewells of Liverpool. The fully working instrument uses the tried and tested quartz movement to drive the weekly rotation of the recording drum. It has an original type fibre pen nib which is easily re-charged with recording ink - small bottle supplied.  A quantity of charts included as well as a reprinted pamphlet on interpreting chart recordings.
Perfect for a desktop - 122mm high x 135mm diameter.