Title: Tobolʹsko-Petropavlovskai︠a︡ operat︠s︡ii︠a︡
Subjects: History, Campaigns
Places: Soviet Union, Petropavlovsk-Kamchatskiĭ (Russia)
People: Aleksandr Vasiliyevich Kolchak (1873-1920)
Time periods: Revolution, 1917-1921, 20th century