411. IOR/X/12156/49.N Reference (shelfmark): IOR/X/12156/49.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
412. IOR/X/12156/52.B Reference (shelfmark): IOR/X/12156/52.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
413. IOR/X/12156/52.C Reference (shelfmark): IOR/X/12156/52.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
414. IOR/X/12156/52.D Reference (shelfmark): IOR/X/12156/52.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
415. IOR/X/12156/52.E Reference (shelfmark): IOR/X/12156/52.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1925 Extent: 1 pamphlet
416. IOR/X/12156/52.G Reference (shelfmark): IOR/X/12156/52.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
417. IOR/X/12156/52.H Reference (shelfmark): IOR/X/12156/52.H Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
418. IOR/X/12156/52.N Reference (shelfmark): IOR/X/12156/52.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1923 Extent: 1 pamphlet
419. IOR/X/12156/53.B Reference (shelfmark): IOR/X/12156/53.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
420. IOR/X/12156/53.C Reference (shelfmark): IOR/X/12156/53.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet