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36:is for topics specifically related to the year
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222:Astronomical objects discovered in 1870
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339:Pages in category "1870 in science"
404:Solar eclipse of December 22, 1870
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209:1870 archaeological discoveries
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417:Categories
327:(1 C, 2 P)
179:category
34:category
45:science
226:(11 P)
303:(4 P)
290:(1 P)
270:(2 P)
250:(1 C)
213:(7 P)
169:1920s
164:1910s
159:1900s
154:1890s
149:1880s
143:1870s
137:1860s
132:1850s
127:1840s
122:1830s
117:1820s
32:This
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
