Lord Dalhousie, Journal of Charles A. Anderson, surgeon superintendent (50pp.), 04 April 1852-21 August 1852 Unit ID: 136 (TNA: Adm 101/251) Date: 1852-04-04/1852-08-21
Maria Somes, Journal of J.G. Williams, surgeon, 01 April 1850-16 August 1850 Unit ID: (TNA: Adm 101/255/1F) Date: 1850-04-01/1850-08-16
Marion, Journal of Frederick Le Grand, surgeon superintendent, 21 October 1851-07 February 1852 Unit ID: (TNA: Adm 101/255/1G) Date: 1851-10-21/1852-02-07
Martin Luther, Journal of Thomas Crawford, surgeon, 01 June 1852-09 September 1852 Unit ID: 138C (TNA: Adm 101/252/1A) Date: 1852-06-01/1852-09-09
Merchantman, Journal of William Smith, surgeon superintendent, 08 October 1862-17 February 1863 Unit ID: 138D (TNA: Adm 101/255/1A) Date: 1862-10-08/1863-02-17
Merchantman, Journal of William Smith, surgeon superintendent, 11 June 1864-17 September 1864 Unit ID: (TNA: Adm 101/255/1B) Date: 1864-06-11/1864-09-17
Mermaid, Journal of Alexander Kilroy, surgeon, 16 December 1850-21 May 1851 Unit ID: (TNA: Adm 101/252/1B) Date: 1850-12-16/1851-05-21
Mermaid, Journal of Robert Stevenson, surgeon, 03 June 1856-11 August 1856 Unit ID: (TNA: Adm 101/252/1C) Date: 1856-06-03/1856-08-11
Midlothian, Journal of David Thomas, surgeon, 30 October 1852-03 March 1853 Unit ID: (TNA: Adm 101/252/1D) Date: 1852-10-30/1853-03-03
Minden, Journal of John Gibson, surgeon, 15 June 1851-22 October 1851 Unit ID: (TNA: Adm 101/252/1E) Date: 1851-06-15/1851-10-22