div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentssitereader042viewer2022020522575067bc1a28ab0f07acea8fhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: The Meridian of France src=https:reader042vdocumentssitereader042viewer2022020522575067bc1a28ab0f07acea8fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp© 1924 Nature Publishing Grouppdiv