1. IOR/L/PS/20/D212/2 Reference (shelfmark): IOR/L/PS/20/D212/2 Title: Routes in the Presidency & Assam District, 1939. Vol II. Frontier tracts. Routes in the areas which are dealt with in vols II and III of the Military Report on Presidency and Assam District, 1931 and 1929 New Delhi: General Staff India, 1940 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940 Extent: ii, 139, viipp map (in pocket)