The Patricia Koo Tsien and Kia Chi Tsien papers document the decades of internationally rooted lives of the Tsien couple, as well as family history materials on the Koo and Tsien families. The bulk of the papers consist of files associated with the professional and personal trajectories of Patricia Koo Tsien and Kia Chi Tsien, arranged in respective series. Also included are materials pertaining to the research of Koo and Tsien's family histories, in particular manuscripts, transcripts, and annotated copies of the Wellington Koo Memoir, and materials on Oei Huilan, Madame Wellington Koo.
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of correspondence, calligraphy scrolls, diaries, a diploma, documents, letter books, manuscripts of published and unpublished works, maps, newspaper clippings, notes, oversize military notices, poems, photographs, photograph albums, reports, and other materials.