1. IOR/R/2/761/167 Reference (shelfmark): IOR/R/2/761/167 Title: File 23/35 Maintenance and installation of petrol oil lubricants at Tigra Reservoir and its use by the Royal Air Force as a Sea-Plane Alighting Area. Confidential & D.C. Correspondence. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file