1. IOR/L/MIL/17/18/20 Reference (shelfmark): IOR/L/MIL/17/18/20 Title: Military report on the Dhang Valley. Simla: GSI, 1919. Scope & Content: Map; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 91p, 18cm