No.	Title	Date
4501	Letter from Charles Pitman dated 1850 November 11, to A. Tidman
4502	Letter from George Turner dated 1850 February 4
4503	Letter from Chief Makea dated 1850 December 22
4504	Letter from J. P. (James Povey) Sunderland dated 1850 March 21
4505	Letter from Samuel Ella dated 1850 February 4
4506	Letter from William Mills dated 1850 July 16
4507	Letter from J. Waddell dated 1850 August 20
4508	Letter from George Stallworthy dated 1850 November 2 6
4509	Letter from Alexander Macdonald dated 1850 July 30
4510	Letter from A. Mills dated 1850 September 17
4511	Letter from Samuel Ella dated 1850 November 13
4512	Letter from Charles Hardie dated 1850 Sepember
4513	Letter from Carl William E. Schmidt dated 1850 December 1
4514	Letter from A. W. (Archibald Wright) Murray dated 1850 December 25
4515	Letter from Alexander Macdonald dated 1850 December 17
4516	Letter from John Geddie dated 1850 December 12
4517	South Seas, 1850 Handlist
4518	Letter from Alexander Chisholm dated 1850 January 22
4519	Letter from William Howe dated 1850 January 02
4520	Letter from John Barff dated 1850 January 16