div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: The Diurnal Inequalities of the Barometer src=https:reader030vdocumentssitereader030viewer2022020522575067881a28ab0f07abf5f1html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 1876 Nature Publishing Grouppdiv