51. DMO/3/18 Reference (shelfmark): DMO/3/18 Title: 'Memoranda to accompany Instructions to General Officers for drawing up Schemes of Defence.' Collection Area: Map Collections Languages: English Date Range: 1888 Extent: 10 pages
52. DMO/4/9 Reference (shelfmark): DMO/4/9 Title: Notes for the information of officers attending foreign manœuvres. Collection Area: Map Collections Languages: English Date Range: 1889 Extent: 14 pages
53. DMO/5/30 Reference (shelfmark): DMO/5/30 Title: 'Reserve of rifles. 1. Foreign armies. 2. British army.' Collection Area: Map Collections Languages: English Date Range: 1896 Extent: 10 pages
54. DMO/ADD/73 Reference (shelfmark): DMO/ADD/73 Title: 'Commission Militaire Interalliee de Controle en Hongrie. Rapport de Fin d'Operations' Collection Area: Map Collections Languages: English Date Range: 1927 Extent: 3 volumes
55. DMO/9/13 Reference (shelfmark): DMO/9/13 Title: Memorandum by Lieutenant-General Brackenbury respecting Persian railways. Collection Area: Map Collections Languages: English Date Range: 1889 Extent: 2 pages with a map
56. DMO/1/9 Reference (shelfmark): DMO/1/9 Title: 'Instructions for the Defence of Submarine Mines by Fire from the Shore.' Collection Area: Map Collections Languages: English Date Range: 1887 Extent: 2 pages
57. DMO/5/20 Reference (shelfmark): DMO/5/20 Title: 'Comparative table of Horse and Field Artillery - English and Foreign.' Collection Area: Map Collections Languages: English Date Range: 1895 Extent: 1 folded sheet
58. DMO/ADD/76 Reference (shelfmark): DMO/ADD/76 Title: Imperial Conference, 1937. Committee on Munitions and Food Supplies and the Technical Sub-Committee.' 'Secret. Collection Area: Map Collections Languages: English Date Range: 1937 Extent: 1 volume.
59. DMO/ADD/55 Reference (shelfmark): DMO/ADD/55 Title: 'Home Defence. Eastern Command Scheme. Revised to April, 1913.' 'Secret.' Collection Area: Map Collections Languages: English Date Range: 1913 Extent: 1 vol (159p.), with a map.
60. DMO/ADD/56 Reference (shelfmark): DMO/ADD/56 Title: 'Home Defence. Southern Command Scheme. Revised to May, 1913.' 'Secret'. Collection Area: Map Collections Languages: English Date Range: 1913 Extent: 1 vol (110p.)