SZT430239:
Warlike conditions in the Empire: a division of troops that have remained faithful to the Manchu Dynasty, 1911-12 (b/w photo) / Bridgeman Images
MPX422219:
Celebrations as Dubcek and Smrkovsky arrive back at Parliament after talks in Moscow during the Prague Spring, August 1968 (b/w photo) / Bridgeman Images
SZT346906:
Women demonstrating against the Lend-Lease Act of 1941, pictured with the Congressional delegates Clare Hoffman and Roy O. Woodruff, 1941 (b/w photo) / Bridgeman Images