1840-1859 1861-1869 1870-1879 1880-1889 1890-1899 1900-1909 1910-1919 1920-1929 1930-1939 1940-2000

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Insulator Historical Timeline!

1860-1869


Key events are noted by approximate date.  Hyperlinks will provide additional information.  Please feedback additional key dates or note any needed corrections.  Dates considered particularly significant are highlighted in red.


1840-1859 1861-1869 1870-1879 1880-1889 1890-1899 1900-1909 1910-1919 1920-1929 1930-1939 1940-2000

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