div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Prof Dr phil Dr jur hc Ludwig Darmstaedter src=https:reader038vdocumentsinreader038viewer2022100421575067c11a28ab0f07ad00e5html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 1926 Nature Publishing Grouppdiv