Category:1806 by city
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This
category
is for the year
1806
by
city
.
1801
1802
1803
1804
1805
1806
1807
1809
1810
1811
1812
1750s
1760s
1770s
1780s
1790s
1800s
1810s
1820s
1830s
1840s
1850s
See also:
Category:1806 by country
and
Category:1806 by continent
