71. IOR/X/12156/40.L Reference (shelfmark): IOR/X/12156/40.L Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
72. IOR/X/12156/40.M Reference (shelfmark): IOR/X/12156/40.M Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
73. IOR/X/12156/40.N Reference (shelfmark): IOR/X/12156/40.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
74. IOR/X/12156/40.O Reference (shelfmark): IOR/X/12156/40.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
75. IOR/X/12156/40.P Reference (shelfmark): IOR/X/12156/40.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
76. IOR/X/12156/41.A Reference (shelfmark): IOR/X/12156/41.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
77. IOR/X/12156/41.B Reference (shelfmark): IOR/X/12156/41.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
78. IOR/X/12156/41.E Reference (shelfmark): IOR/X/12156/41.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
79. IOR/X/12156/41.F Reference (shelfmark): IOR/X/12156/41.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
80. IOR/X/12156/41.G Reference (shelfmark): IOR/X/12156/41.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet