div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Lieut-Commander L C Bernacchi src=https:reader036fdocumentsfrreader036viewer2022073015575067e51a28ab0f07ada603html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp©1942 Nature Publishing Grouppdiv