1. IOR/R/1/4/1175 Reference (shelfmark): IOR/R/1/4/1175 Title: File Est Con 31 1926 Personal file of Lieut. Colonel S.B.A. Patterson, C.I.E., of the Political Dept.. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1897-1924 Extent: 1 file