1. IOR/X/12172/27 Reference (shelfmark): IOR/X/12172/27 Title: North-West Frontier Tribal Tables Scope & Content: For Official Use Only. Simla : Government Central Press. Catalogue No. O. N. 63. Case No. 4526 N. S. A note with a single correction inside the front cover. Two maps in pocket inside back cover. Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet (16 pages), and 2 sheet maps