1. IOR/X/9072 Reference (shelfmark): IOR/X/9072 Title: India Showing Provinces, States & Districts. Scope & Content: Scale 1 Inch to 70 Miles or 1:4,435,200. Surveyor General of India, 1938. Heliozincographed at the Survey of India Offices, Calcutta. Reg. No. 1215 D.36–900. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: Two copies.