1. IOR/F/4/1953/85052 Reference (shelfmark): IOR/F/4/1953/85052 Title: Scope & Content: Contingent charges, (Ambala Agency) - contingent bills of the Agent to the Governor General, North West Frontier, passed during the first quarter of 1841 Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1840-Mar 1841 Extent: 1 file