1. IOR/E/1/48, ff 174-176 Reference (shelfmark): IOR/E/1/48, ff 174-176 Title: Letters 73-74 Anonymous letter signed 'J R M' to Thomas Rous regarding illicit trade at Madeira Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Jun 1766 Extent: 3 folios