N Wilson Antiques Clocks has dated this Antique Mahogany Barograph to the 1960s.
This lovely Russell of NORWICH barograph has a mahogany case with a lovely rich colour and grain.
The barograph ticks away and works as it should I, it is wound via removing the top of the barrel.

It also comes with its paperwork from Russell. A beautiful piece that would make an excellent gift or look fabulous in any home.
It measures approximately:
8.75” / 22.25cm Tall.
15.5” / 39.5cm Wide.
9.25” / 23.5cm Deep.
N Wilson Antiques Clocks has dated this Antique Mahogany Barograph to the 1960s.
You can view the stock and full dealer information on the N Wilson Antiques Clocks Profile Page