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 Shih-hui Hsiung (Shihui Xiong) papers consist of materials documenting Hsiung's life and political career from 1907 to 1974. The highlights of the papers are the manuscripts, which include six volumes of Hsiung's memoir, seven volumes of diaries over 43 years, and approximately 440 original handwritten speech scripts. The photographs and political and military affairs related documents focus on Hsiung's active involvement in the northeast region and abroad from 1930 to 1948. The papers overall consist of correspondence, calligraphy scrolls, diaries, a diploma, documents, letter books, manuscripts of published and unpublished works, maps, newspaper clippings, notes, oversize military notices, poems, photographs, photograph albums, reports, and other materials.