Letter from Angus Graham to Joseph [Needham] to ask whether pulleys of any complexity were used in ancient China for lifting curtains. He writes that he and Nathan Sivin are collaborating on optical canons (this article was published in 1973). Letter incomplete.

Letter from Nathan Sivin to Angus Graham to enclose notes on Tsou Yen (not present).

Letter from Mary Garrett to Angus Graham to send him a draft of her work on "wei-wu" on which she had asked John Cikoski to comment. She also writes that she has been awarded a fellowship in London but asks advice about fees. With the letter are some research notes.

Correspondence between J.R. Bracken, his Secretary and Mary Garrett regarding whether Professor Graham would be at SOAS in the coming term.

Letter from Professor D.E. Pollard, President, British Association for Chinese Studies, to Angus Graham to ask Graham if he would be willing to deliver the Annual Lecture for 1985.

Letter from Kuang Mei, National Tsing Hua University, to Angus Graham to reassure that he would be welcome to lecture at the University and that lecturing in English language would not be an obstacle.

Letter from Yih-Yuan Li, Dean, College of Humanities and Social Sciences, National Tsing Hua University, to Angus Graham to thank him for considering going to Tsing Hua again for a semester. For this he would be attached to the newly established Institute of Linguistics and Philology. Dr Kuang Mei will contact Graham nearer the time.

Letter from Angus Graham to Professor Lee Yi-yuan concerning the possibility of him being at Tsing Hua for a semester. With the letter is a research grant application.

Correspondence from Arthur G. Clarke to Angus Graham. These are: Letter from Arthur Clarke to Angus Graham thanking Graham for sending his work, Yin-yang and the nature of correlative thinking and expressing his views on what is needed in the scholarship of I Ching. Letter from Arthur G Clarke to Angus Graham in which he writes about his learning and asks for further recommendations. He sends a copy of his article to Graham. Originally located with a copy of Clarke's The rate of Change in the I Ching (Graham Collection).

Letter from John Emerson to Angus Graham to inform Graham about his work on a textual study and cross-indexing of Lao Tzu. He asks Graham to comment on the enclosed paper. With the letter is the article A Dissection of Lao Tzu.