Places
- Europe -- Emigration and immigration1
- Korea -- Maps1
- Lithuania -- History1
- Luna Park (New York, N.Y.)1
- Poland -- History1
- Poland -- History -- Wars of 1918-19211
- Russia -- History -- To 15331
- Russia -- History, Military -- 1801-19176
- Russia -- Politics and government -- 1894-19171
- Russia -- Politics and government -- 19th century1
- Shanghai (China) -- Description and travel1
- Shanghai jiao tong da xue1
- Siberia (Russia)1
- Soviet Union -- Armed forces2
- Soviet Union -- Economic conditions -- 1917-19451
- Soviet Union -- Emigration and immigration2
- Soviet Union -- Foreign relations1
- Soviet Union -- History -- Revolution, 1917-192131
- Soviet Union -- History, Military4
- Soviet Union -- History,military -- 1917--1