1. IOR/E/1/39 ff. 90-91v Reference (shelfmark): IOR/E/1/39 ff. 90-91v Title: Letter 53 Secretary John Pownall at the Board of Trade and Plantations in Whitehall to the Court enclosing a copy of the fifteenth article of a treaty of commerce proposed by the King of Prussia [not present]. Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Jun 1756 Extent: 1 Item