SOLD: Early 20th Century oak-cased antique barograph. 
Fine quality, early 20th Century, oak-cased barograph in original condition; the hood with five bevelled plate-glass panels, protecting 7-capsule nickel silver and brass barometer movement. Very unusual hand adjustment arm. Rare painted porcelain circular aneroid barometer dial and cylinder escapement clockwork chart drum. Unusual crystal glass ink bottle. Twin compartment mahogany lined chart drawer to base.