- Albert I, King of the Belgians, 1875-1934.1
- Allied Forces.1
- Allied Powers (1919- )--History.1
- Ambassadors--Italy.1
- Aquitania (Steamship).1
- Armed Forces--Officers--China.1
- Armies.1
- Automobile drivers.1
- Automobiles.1
- Bai, Chongxi, 1893-1966.1
- Basilica di San Pietro in Vaticano.1
- Belgium--Relations--France.1
- Brenger, Henry, 1867-1952.1
- Bridges.1
- Buildings.1
- Burton, Theodore E. (Theodore Elijah), 1851-1929.1
- Butler, Nicholas Murray, 1862-1947.1
- Caillaux, Joseph, 1863-1944.1
- Calles, Plutarco Elias, 1877-1945.1
- Canada--Relations--Romania.1