11. Mss Eur F352/24 Reference (shelfmark): Mss Eur F352/24 Title: Scope & Content: Letters to Dr Surendra Kumar Datta and Rena Datta his wife, including some from Margarita and Charles Barns; also some letters from Dr Surendra Kumar Datta to Charles Barns Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931-1945 Extent: Unspecified