Barometer or Barograph

Image: Barometer or Barograph

Detailed Description

This device records atmospheric pressure and uses twelve stacked aneroid barometer cells in its mechanism to move a pen upon paper, both of which are attached to a drum moved by clockwork. The apparatus is enclosed in a wooden cabinet with set-in glass viewing pane. Object ID: USGS-000242


Image Dimensions: 1165 x 770

Location Taken: US