41. DMO/4/37 Reference (shelfmark): DMO/4/37 Title: 'L'Independence Belge. Letters from Nauticus.' Press cuttings. Collection Area: Map Collections Languages: English Date Range: 1892 Extent: 5 pages
42. DMO/ADD/59 Reference (shelfmark): DMO/ADD/59 Title: 'The Dardanelles. Note by the War Office.' 'Secret.' Collection Area: Map Collections Languages: English Date Range: May 1915 Extent: 1 fascicle (5 pages)
43. DMO/1/15 Reference (shelfmark): DMO/1/15 Title: 'Table showing calibres of rifles of foreign countries.' Collection Area: Map Collections Languages: English Date Range: 1889 Extent: 1 page
44. DMO/5/27 Reference (shelfmark): DMO/5/27 Title: 'Sixth International Geographical Congress, London, 1895. General arrangements for the meeting.' Collection Area: Map Collections Languages: English Date Range: 1895 Extent: 18 pages
45. DMO/14/35 Reference (shelfmark): DMO/14/35 Title: 'Reserve of Lee-Metford Magazine Rifles.' Collection Area: Map Collections Languages: English Date Range: ca 1894 Extent: 3 pages
46. DMO/ADD/5/2 Reference (shelfmark): DMO/ADD/5/2 Title: Further Memorandum Zulu Affairs.' 'Confidential. Collection Area: Map Collections Languages: English Date Range: 1879 Extent: 1 folio (2 copies)
47. DMO/1/12 Reference (shelfmark): DMO/1/12 Title: 'Notes for the information of Officers attending foreign manoeuvres.' Collection Area: Map Collections Languages: English Date Range: 1889 Extent: 14 pages
48. DMO/1/4 Reference (shelfmark): DMO/1/4 Title: Approximate fighting strengths of the principal European armies. Collection Area: Map Collections Languages: English Date Range: 1887 Extent: 3 pages
49. DMO/ADD/14 Reference (shelfmark): DMO/ADD/14 Title: 'Action at To-Frik, 22nd March 1885.' 'Confidential.' Collection Area: Map Collections Languages: English Date Range: 1885 Extent: 2 copies of a booklet (6 pages with a map), in a stiff cover
50. DMO/3/17 Reference (shelfmark): DMO/3/17 Title: 'Instructions to General Officers Commanding for drawing up Schemes of Defence for Fortresses.' Collection Area: Map Collections Languages: English Date Range: 1888 Extent: 5 pages