1. IOR/L/MIL/17/12/26 Reference (shelfmark): IOR/L/MIL/17/12/26 Title: Routes in Lahore District 1936. Calcutta: GSI, 1937. Scope & Content: Map; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: iv, 243p, 18cm