1. IOR/L/MIL/7/4310 Reference (shelfmark): IOR/L/MIL/7/4310 Title: Collection 98/105 Question of Royal Warrant pension for widow of officer employed by War Office In South African War: case of Lieutenant Colonel E.R. Da Costa, Indian Medical Service. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916-1927 Extent: 1 file