Category:Military installations established in 1866From Wikipedia, the free encyclopedia Military installations established in the year 1866 18611862186318641865186618671869187118721873 1810s1820s1830s1840s1850s1860s1870s1880s1890s1900s1910s See also: Category:Military installations closed in 1866
Military installations established in the year 1866 18611862186318641865186618671869187118721873 1810s1820s1830s1840s1850s1860s1870s1880s1890s1900s1910s See also: Category:Military installations closed in 1866