421. 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
422. 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
423. 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
424. 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
425. 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
426. 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
427. 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
428. 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
429. IOR/X/12156/53.F Reference (shelfmark): IOR/X/12156/53.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1929 Extent: 1 pamphlet
430. IOR/X/12156/53.G Reference (shelfmark): IOR/X/12156/53.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet