451. IOR/X/12156/55.N Reference (shelfmark): IOR/X/12156/55.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
452. IOR/X/12156/55.O Reference (shelfmark): IOR/X/12156/55.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
453. IOR/X/12156/55.P Reference (shelfmark): IOR/X/12156/55.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
454. IOR/X/12156/56.A Reference (shelfmark): IOR/X/12156/56.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
455. IOR/X/12156/56.B Reference (shelfmark): IOR/X/12156/56.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
456. IOR/X/12156/56.C Reference (shelfmark): IOR/X/12156/56.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
457. IOR/X/12156/56.D Reference (shelfmark): IOR/X/12156/56.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
458. IOR/X/12156/56.E Reference (shelfmark): IOR/X/12156/56.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
459. IOR/X/12156/56.F Reference (shelfmark): IOR/X/12156/56.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
460. IOR/X/12156/56.G Reference (shelfmark): IOR/X/12156/56.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet