1. IOR/W/L/PS/21/D43 Reference (shelfmark): IOR/W/L/PS/21/D43 Title: Sketch Map of site of coal fields at Sur. Scope & Content: Published: I.B.I., 1901. Scale: 1 inch to 32 miles. Collection Area: Map Collections Languages: English Date Range: 1901 Extent: 1 item