Category
page 11868 in the Russian Empire
Finnish famine of 1866–1868
the hunger years of Finland
St. Petersburg Declaration of 1868
international treaty agreed in Saint Petersburg
Pultusk meteorite
olivine-bronzite chondrite (oivine-bronzite chondrite)
Russian conquest of Bukhara
conquest of the Central Asian Emirate of Bukhara by the Russian Empire