This barograph, or recording barometer, also incorporates a thermograph, or recording thermometer. It is approximately 12" x 6" x 6", has glass on 4 sides, including the top, and a mirror back to reflect the mechanism.

It has a drum with an 8 day clock, with a chart showing the seven days of the week along the top, with the hours, and vertically it shows both the barometric pressure and temperature scales.

It is in fine condition, fully restored, and comes with two ink bottles with different ink colours, and enough charts for a year.

Maximum Dimensions 12 x 6 x 6
Date C. 1930