Description

Antoine Redier patent wall mounted barograph, retailed by J Hicks of London. Circa 1895.

The wall mounted barograph is enclosed in a glazed mahogany case, with a hinged front which opens to access the chart, aneroid capsule, the movement, and altitude adjuster.

The silvered plated scale divided for 31 to 28 inches of barometric pressure.

Marked: J. HICKS. LONDON. No: 120.

Seven day drum movement.

With a key.

Height: 27 cm.

Width: 15 cm.

Depth: 12 cm..

The design for this barograph was patented by Antoine Redier in 1891.