1. IOR/X/12156/86.C.&G.86.D.&H.87.A.&E.87.B Reference (shelfmark): IOR/X/12156/86.C.&G.86.D.&H.87.A.&E.87.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1927 Extent: 1 pamphlet