Janus: Papers of Joseph Needham as a historian of Chinese science, technology and medicine

Needham/NRI2/SCC2/64 contains:
<-- See earlier
69	Illustration of a 'magic squares' calculation by ??? [Fei Hai-Chi / Fei Haiji]
70	Letter from Dr. H. E. Stapleton of Jersey providing detailed notes of a conversation with Li Yen about early Chinese aquaintance with the Pythagorean Theorem and copy of Joseph Needham's reply
71	Photograph of a section of the al-Hariri manuscript, (1237), illustrating the 'Josephus problem'
72	Letter from Wen Li-Jung [???/ Wen Lirong / Oon Lay-Yong] of Singapore, about her translation of works by Yang Hui [??] and copy of Joseph Needham's reply
73	New China News Agency bulletin article entitled 'Revised Edition of Ancient Chinese Mathematical Books to be Published'
74	Note from Victor Meally of County Dublin, Eire, about Chinese puzzles
75	Letter from M. S. Makower of London noting misprints in 'Science and Civilisation in China, Volume 3'
76	Letter from Francis Maddison of the Old Ashmolean, Oxford, about the identification of a 'Korean/Chinese device consisting of rods sliding on strings'
77	Joseph Needham's notes on the abacus from Li Shu Hua's [??? / Li Shuhua] «?????», ('Bulletin of the Institute of History and Philology', Academia Sinica, 1960)
78	Letter from G. P. Parry of Colchester, Essex, asking for help to identify ancient Chinese methods of mathematical computation for an article 'on the history that leads to the modern computer' and copy of Joseph Needham's reply
79	Correspondence with Dr. Jacques Payen of the Centre de Documentation d'Histoire des Techniques, Paris, France, about 'two pascal adding machines' preserved in the Imperial Palace Museum in Peking
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