The H. H. Kung papers document Dr. Kung's political career from 1936 to 1944. The bulk of the papers consist of correspondence and political documents during the time when he was serving as the Minister of Finance, the Governor of the Central Bank of China, and the Vice Premier of the Executive Yuan. Materials in the collection include correspondence, writings, speeches, documents, reports, and telegrams relating to the Xi'an Incident, Sino-Japanese War, financial situation in China during the war year, his involvement in foreign diplomacy, Executive Yuan, the KMT Central committee, etc.

The V. K. Wellington Koo papers document the diplomatic legacy of Wellington Koo as a Chinese statesman and diplomat of the 20th Century. The papers primarily consist of materials collected during Koo's diplomatic career, relating to the Lytton Commission, 1932-1933; the League of Nations, 1931-1940; the United Nations, 1944-1946; his ambassadorships to France, 1932-1941; to Britain, 1941-1946; to the United States, 1946-1956; as the Senior Advisor to the Republic of China from 1956; and as the Judge on the International Court of Justice, 1957-1966. The materials include correspondence, diaries, memoranda, manuscripts, documents, notes, speeches, maps, photographs, printed material, and audio visual material. The bulk of the materials emphasizes China's domestic and foreign affairs, such as the Sino-Japanese conflict, World War II and the Cold War in the Far East region, as well as the League of Nations and the United Nations.