1. IOR/L/PS/12/4610 Reference (shelfmark): IOR/L/PS/12/4610 Title: Coll 46/2 Air routes from India to Sinkiang via the Karakorum Mountains, etc: supplies to China Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 May 1942-26 Feb 1943 Extent: 1 file