This is a nice working barograph by renowned English makers, Short & Mason of London. The case in polished mahogany has a five-glass lift off lid and the movement is in original gold coloured lacquered brass. The weekly clock has been tested and is fully working. The glass ink bottle and brass dipper is original. There is a visible jewellers mark engraved to the rear of the brass baseplate 3/012218. Comes complete with 6 month's supply of various types of weekly charts, (millibars/inches, Sunday/Monday start etc.), a fresh bottle of ink and a pamphlet explaining the interpretation of chart movement and operating instructions. 355mm wide x 180mm high x 202mm deep.