1. IOR/Z/E/4/43/O57 Reference (shelfmark): IOR/Z/E/4/43/O57 Title: O'Callaghan, Hon. Sir Robert William, K.C.B., Tour of Review and Inspection, Extra allowance for writers and stationery allowance to staff accompanying Collection Area: India Office Records and Private Papers Languages: English Date Range: 1830-1835 Extent: 1 entry