div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer2022020405575067881a28ab0f07abf5fehtml5page1jpg target=_blank img data-url=german-expedition-to-siberia-57963be84973dhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: German Expedition to Siberia loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer2022020405575067881a28ab0f07abf5fehtml5thumbnails1jpg width=140 height=200 adivp© 1876 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer2022020405575067881a28ab0f07abf5fehtml5page2jpg target=_blank img data-url=german-expedition-to-siberia-57963be84973dhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: German Expedition to Siberia loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer2022020405575067881a28ab0f07abf5fehtml5thumbnails2jpg width=140 height=200 adivp© 1876 Nature Publishing Grouppdiv