1. IOR/L/MIL/14/69972 Reference (shelfmark): IOR/L/MIL/14/69972 Title: O'brien, Charles Patrick Scope & Content: Highest Rank: A SRegiment: I M DDate of commission: (1914) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914-1948 Extent: 1 file