Letter from Derek J. de Solla Price, Avalon Professor of the History of Science, Yale University, to Angus Graham to discuss the development of Chinese science. He sends with the letter his a photocopy of his article on Automata in History. The article, Automata and the Origins of Mechanism and Mechanistic Philosophy, published in Technology and Culture, 1964, is with the letter.

"Notes on: The Five Elements Before the Shih Chi" by unknown author. Typed notes with handwritten annotations including "copies to B.I. Schwartz, 196; A.C. Graham 199"

A New Theory on the Origins of Mohism draft by Chow Tse-tsung (University of Wisconsin), eventually published in Wen-lin: Studies in the Chinese Humanities, Vol. 2 (1968) presented at the 27th International Congress of Orientalists, Ann Arbor, 1967.

Letter from Nathan Sivin, Kyoto University, to Angus Graham to write about Mohist optics and to send some recent work he has done on the topic, dated 3 March 1968.

Connected with this letter are Propositions about optics: Propositions XVI to XXIII and Propositions XX, XXI and XXVII as visual representations of ancient Chinese conceptions about optics.

Publications and associated correspondence from the 1970s.

Draft articles by John Cikoski and associated correspondence. These are:

• Classical Chinese draft manuscript by John Cikoski, 121 pieces.
• On Standards of Analogic Reasoning in the Late Chou, draft by John Cikoski, 58 pieces.
• A Study of the Modal 'Ch'i', draft by John Cikoski, 15 pieces.
• Two baby-steps towards a characterization of the semantic system of Classical Chinese, by John S. Cikoski, draft paper presented at Sino-Tibetan Linguistics conference, Atlanta, 1974, 9 pieces.
• Letter from John Cikoski to Angus Graham to send the draft of the chapter, Classical Chinese, and to describe its contents, 9 pieces, dated 14 January 1970.
• Letter from John Cikoski to Angus Graham to send him the first three chapters of the material on word-class. 1 piece, dated 11 March 1970.

Philosophical Voluntarism in Fourth Century China by David S. Nivison, Stanford University for the annual meeting of the American Association for Asian Studies, Chicago, March 30 1973.

The Quest of the Goddess by David Hawkes, Cornell University. Draft of article published in Studies in Chinese Literary Genres, ed. by Cyril Birch (Berkeley: University of California Press, 1974), pp. 42–68.

Confucius on Jen by Wang Shu-Ling. Draft of article published in Chu Hai Journal, no.7 (1974).

A Philological Study of the Lost Ancient Treatise found at the Head of the Manuscript of the Lao Tzu (Text B) Unearthed at Ma-Wang-tui or Mawangdui chutu "Laozi" yi ben qian gu yishu tanyuan 王堆出土《老子》乙本前古佚书探原, copy of the article by Lung Hui 龙晦, published in Kaogu Xuebao (1975), 23-32.