No.	Title	Date
1	An inquiry into the commercial liabilities and assets of China in international trade
2	Chinese emigration : the Cuba Commission : Report of the Commissi... ( 2 items )
3	Inquiry into the commercial liabilities and assets of China in international trade, etc.
4	Letter from Robert Hart to J. D. Campbell, 1881 November 13 ( 2 items )
5	Letter from Robert Hart to J. D. Campbell, 1879 August 24
6	Letter from Robert Hart to J. D. Campbell, 1879 August 26
7	Letter from Robert Hart to J. D. Campbell, 1879 December 21
8	Letter from Robert Hart to J. D. Campbell, 1879 July 16
9	Letter from Robert Hart to J. D. Campbell, 1879 July 27
10	Letter from Robert Hart to J. D. Campbell, 1879 June 6
11	Letter from Robert Hart to J. D. Campbell, 1879 November 18
12	Letter from Robert Hart to J. D. Campbell, 1879 November 9
13	Letter from Robert Hart to J. D. Campbell, 1879 October 11
14	Letter from Robert Hart to J. D. Campbell, 1879 September 17
15	Letter from Robert Hart to J. D. Campbell, 1880 August 10
16	Letter from Robert Hart to J. D. Campbell, 1880 August 11
17	Letter from Robert Hart to J. D. Campbell, 1880 August 17 [Letter 25]
18	Letter from Robert Hart to J. D. Campbell, 1880 August 17 [Letter 26]
19	Letter from Robert Hart to J. D. Campbell, 1880 August 25
20	Letter from Robert Hart to J. D. Campbell, 1880 August 27