1. IOR/X/12156/1K Reference (shelfmark): IOR/X/12156/1K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
2. IOR/X/12156/1O Reference (shelfmark): IOR/X/12156/1O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
3. IOR/X/12156/1P Reference (shelfmark): IOR/X/12156/1P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
4. IOR/X/12156/2.B Reference (shelfmark): IOR/X/12156/2.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1926 Extent: 1 pamphlet
5. IOR/X/12156/2.C Reference (shelfmark): IOR/X/12156/2.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1929 Extent: 1 pamphlet
6. IOR/X/12156/2.D Reference (shelfmark): IOR/X/12156/2.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1926 Extent: 1 pamphlet
7. IOR/X/12156/2.E Reference (shelfmark): IOR/X/12156/2.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet
8. IOR/X/12156/2.F Reference (shelfmark): IOR/X/12156/2.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet
9. IOR/X/12156/2.G Reference (shelfmark): IOR/X/12156/2.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet
10. IOR/X/12156/2.H Reference (shelfmark): IOR/X/12156/2.H Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1930 Extent: 1 pamphlet