1. IOR/L/MIL/17/19/11 Reference (shelfmark): IOR/L/MIL/17/19/11 Title: Trans-frontier routes Assam-Burma. New Delhi: GSI, 1942. Scope & Content: Map; Not to fall into enemy hands Collection Area: India Office Records and Private Papers Languages: English Date Range: 1942 Extent: ii, 78p, 18cm