551. IOR/X/12156/66.E Reference (shelfmark): IOR/X/12156/66.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
552. IOR/X/12156/69 Reference (shelfmark): IOR/X/12156/69 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1934 Extent: 1 pamphlet
553. IOR/X/12156/70 Reference (shelfmark): IOR/X/12156/70 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
554. IOR/X/12156/72.A Reference (shelfmark): IOR/X/12156/72.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
555. IOR/X/12156/72.B Reference (shelfmark): IOR/X/12156/72.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
556. IOR/X/12156/72.C Reference (shelfmark): IOR/X/12156/72.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
557. IOR/X/12156/72.D Reference (shelfmark): IOR/X/12156/72.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
558. IOR/X/12156/72.E Reference (shelfmark): IOR/X/12156/72.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
559. IOR/X/12156/72.F Reference (shelfmark): IOR/X/12156/72.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
560. IOR/X/12156/72.G Reference (shelfmark): IOR/X/12156/72.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet