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Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=department-of-physics-and-astronomy-355-fall-josef-fraunhofer-year-1820-1827htmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Department of Physics and Astronomy - Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=department-of-physics-and-astronomy-355-fall-josef-fraunhofer-year-1820-1827htmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Department of Physics and Astronomy - 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Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=department-of-physics-and-astronomy-355-fall-josef-fraunhofer-year-1820-1827htmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Department of Physics and Astronomy - Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=department-of-physics-and-astronomy-355-fall-josef-fraunhofer-year-1820-1827htmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Department of Physics and Astronomy - Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=department-of-physics-and-astronomy-355-fall-josef-fraunhofer-year-1820-1827htmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Department of Physics and Astronomy - Home 355 fallJosef Fraunhofer Year 1820 1827 1831 1842 1845 1849 1850 1864 1870 1875 1879 1880 1880 1882 1886 Alexander Graham Bell Gustav loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430175f39ca7ed634ff1c154e6e1chtml5thumbnails10jpg width=140 height=200 divdiv