Tekst źródłowy strony 1831

<font size="+2"><center>'''{{calendar1}} 1831 {{calendar1b}} MDCCCXXXI{{calendar1c}}'''</center></font>

<center>{{calendar2}} [[XVIII wiek]] ~ '''[[XIX wiek]]''' ~ [[XX wiek]]<br>
[[1731|{{centuryBack}}]] ~ [[1931|{{centuryForward}}]]{{calendar3}} [[Lata 80. XVIII wieku|1780-1789]]
[[Lata 90. XVIII wieku|1790-1799]]
[[Lata 1800-1809|1800-1809]]
[[Lata 1810-1819|1810-1819]]
[[Lata 20. XIX wieku|1820-1829]]
'''[[Lata 30. XIX wieku|1830-1839]]'''
[[Lata 40. XIX wieku|1840-1849]]
[[Lata 50. XIX wieku|1850-1859]]
[[Lata 60. XIX wieku|1860-1869]]
[[Lata 70. XIX wieku|1870-1879]]
[[Lata 80. XIX wieku|1880-1889]]

{{calendar4}} [[1821]] [[1822]] [[1823]] [[1824]] [[1825]] [[1826]] [[1827]] [[1828]] [[1829]] [[1830]] '''1831''' [[1832]] [[1833]] [[1834]] [[1835]] [[1836]] [[1837]] [[1838]] [[1839]] [[1840]] [[1841]]
{{calendar4a}}{{XIX_wiek}}
</center>
{{calendar5}}

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[[Kategoria:XIX wiek]]