No separator－Untitled folder, 1911, 1925, 1953-1955, 1979, undated

－Directory of the Chinese Student's Alliance in the Eastern States of the United States of America. 1911. 1 volume (91 pages, [17] unnumbered pages) ; 16 cm. Includes a brief history of the Alliance, Constitution, by-laws, etc. Label on spine: 留美中國學生會人名錄 1911. With a slip of Erratum pasted (Note 2)

－Postcard from 適之［胡適］to Y.R. Chao. May 23, 1953. 1 card. Holograph. Reminicing about their school life over 40 years ago. Postal stamp: May 24 1953

－Greeting card from Buwei and Yuen Ren Chao. December, 1955. 1 card. Print. Describing the lives of the Chao's family members

－Greeting card to Professor & Mrs. Wm E. Hocking c/o Mrs. Ed. A Krack. 1 card. Print. Giving season's greeting and describing the lives of the Chao's family members (Note 2)

－13 photographs : color ; 9 x 13 cm. On musical performance and the life of Rulan Chao Pian's friends and relatives. Back of 13th photograph: Dec 79

－1 photograph : black and white ; 7 x 10 cm. Family photograph of Yuen Ren Chao, Buwei Yang Chao, and his three daughters

－新年賀卡。賀卡 1 張（空白）。冬天清華大學正門前雪景 (Note 2)

－1 photograph : black and white ; 9 x 8 cm. On a house

－4 slides : color ; 5 x 5 cm. On the life of Rulan Pian Chao's relatives or friends. Inserted in: 1 Kodak envelope ; 11 x 18 cm

－照片 1 張：黑白；10 x 13 cm. 趙元任中譯《阿麗思漫遊奇境記》之節錄。連菲林底片 1 張：黑白；9 x 13 cm。置於信封內。另附 Kodak 信封 1 個 (Note 2)

－Notes. Yuen Ren Chao. 1 sheet. Holograph. On similarities and difference. In Chinese, English and Japanese

－Notes. Yuen Ren Chao. 1 sheet. Holograph. On Vaccari's Japanese conversation grammar 1941

－Notes. Yuen Ren Chao. 1 sheet. Holograph. On Elementary Japanese 1941

－Notes. Yuen Ren Chao. 1 sheet. Holograph. On similarities. In Japanese

－Notes. 1 sheet. Typescript with handwritten notes. On Katakana, a Japanese syllabary with Romanization. With duplicate copy

－1 photograph : black and white ; 10 x 7 cm. On the life of Rulan Chao Pian's friends or relatives

－Gwoyeu Romatzyh or the National Romanization. 8 sheets (pages 1-11). Photocopy. Peking, China : Chinese National Association for the Advancement of Education (Note 2)

－早年自傳 = Life with Chaos. 趙元任 (Yuen Ren Chao). 影印本 1 張。封面。有複本

－快樂歌。趙元任譯。影印本 1 張。數字譜連中文歌詞。《晨報副刊》第一二九七期（中華民國十四年十月二八日）：頁五七 (Note 2)

－Notes. 1 sheet. Holograph. Address of Photo Profound

－聲樂問題 '87 lectures。標籤 1個