1. IOR/E/1/54 ff. 379-380 Reference (shelfmark): IOR/E/1/54 ff. 379-380 Title: Letter 189 Charles Thomas Coggan in East India House to Peter Michell stating that the Committee of Shipping has examined and approved the swearing of ships’ mates on the ships Colebrooke and Ankerwyke. Collection Area: India Office Records and Private Papers Languages: English Date Range: 21 Nov 1770 Extent: 1 letter