China and the modern world This link opens in a new windowScroll down to the 'by archive' dropdown to search one archive. The series covers a period of about 180 years (1800s to 1980s) when China experienced radical and often traumatic transformations from an inward-looking imperial dynasty into a globally engaged republic. Consisting of monographs, manuscripts, periodicals, correspondence and letters, historical photos, ephemera, and other kinds of historical documents, these collections provide comprehensive primary source materials for understanding the various aspects of China during the 19th and 20th centuries. [Part 1: Missionary, sinology and literary periodicals. -- Part 2: Records of the Maritime Customs Service of China 1854–1949. -- Part 3. Diplomacy and political secrets, 1869-1900. -- Part 4. Hong Kong, Britain and China, 1841-1951.-- Part 5. Imperial China & the West: Part I, 1815-1881. -- Part 6. Imperial China and the West. Part II, 1865-1905.]