1. IOR/F/4/1527/60331 Reference (shelfmark): IOR/F/4/1527/60331 Title: Scope & Content: Question of the levy of a 10 per cent duty on a consignment of South American copper smelted under bond in England and imported to Calcutta by Messrs Cockerell and Co.. Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1834-Aug 1835 Extent: 1 file