Title: Zabytai︠a︡ i neizvestnai︠a︡
Subjects: World War, 1914-1918, History, Russian Participation, Military History, Biography, History of Russia. Soviet Union. Former Soviet Republics, Military and naval history, World War I (1914-1918)
Places: Russia, Tverskai͡a gubernii͡a (R.S.F.S.R.)