311. IOR/X/12156/35.O Reference (shelfmark): IOR/X/12156/35.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
312. IOR/X/12156/36.M Reference (shelfmark): IOR/X/12156/36.M Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
313. IOR/X/12156/38.G Reference (shelfmark): IOR/X/12156/38.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
314. IOR/X/12156/38.H Reference (shelfmark): IOR/X/12156/38.H Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
315. IOR/X/12156/38.K Reference (shelfmark): IOR/X/12156/38.K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
316. IOR/X/12156/38.L Reference (shelfmark): IOR/X/12156/38.L Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
317. IOR/X/12156/38.M Reference (shelfmark): IOR/X/12156/38.M Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
318. IOR/X/12156/38.N Reference (shelfmark): IOR/X/12156/38.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
319. IOR/X/12156/39.H Reference (shelfmark): IOR/X/12156/39.H Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
320. IOR/X/12156/39.I Reference (shelfmark): IOR/X/12156/39.I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet