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

Needham/NRI2/SCC2/13 contains:
6	Letter from ??? [Hu Tao-Ching / Hu Daojing] about the exchange of offprints and other matters
7	Two letters from ??? [Hu Tao-Ching / Hu Daojing] sent during Joseph Needham's visit to China in 1964
8	Letter from ??? [Hu Tao-Ching / Hu Daojing] expressing his thanks and admiration for Joseph Needham's work following his visit to China
9	Letter from ??? [Hu Tao-Ching / Hu Daojing] about Joseph Needham's role in China-Britain friendship
10	Letter from ??? [Hu Tao-Ching / Hu Daojing] about the history of magnetic instruments and Joseph Needham's work on the history of botany in China
11	Letter from ??? [Hu Tao-Ching / Hu Daojing] providing Joseph Needham with contacts for his work on the history of botany in China
12	Two letters from ??? [Hu Tao-Ching / Hu Daojing] about the exchange of offprints and books
13	Letter to ??? [Hu Tao-Ching / Hu Daojing] requesting Chinese books and discussing other matters
14	Correspondence with ??? [Hu Tao-Ching / Hu Daojing] about title pages for his new book on «????» [Mêng Hsi Pi Than / Meng Xi Bi Tan] and other matters
15	Letter from ??? [Hu Tao-Ching / Hu Daojing] about the 'Science and Civilisation in China' agriculture volume, his work and the exchange of books, and Joseph Needham's reply
16	Correspondence with ??? [Hu Tao-Ching / Hu Daojing] about the study of the history of agriculture in China and other matters
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