div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=-loading-electrolysis-and-then-return-to-rough-smelting-revolving-and-refininghtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: yaleunionorg · loading electrolysis and then return to rough smelting revolving and refining Next lead: from welding in a workshop to the lead tower and another workshop loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220412035d5067dc88c993e4038b5cb6html5thumbnails10jpg width=140 height=200 divdiv
