div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Rev Dr W G Ivens src=https:reader037vdocumentsinreader037viewer2022100401575067e21a28ab0f07ad9963html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp©1940 Nature Publishing Grouppdiv