1644-1912 1789-1900 1894-1917 19th century Alexis Aleksandrovich, Grand Duke of Russia Armed Forces China Defenses Design and construction Europe Fairs Foreign relations Mines and mineral resources Mouravieff N.N. (Nikolai Nikolaevich) Obruchev Nijnii-Novgorod Operational readiness Petroleum industry and trade Politics and government Railroads Russia S. IU. (Sergei IUl'evich), graf Vitte Siberia Tyrtoff Vladimir Kirillovich, Grand Duke of Russia