Vol II. 9 Feb. 172.0/1-22 July, 1730. Henry Kelsall, Under-Secretary to the Treasury: Letters to, from the South Sea Company: 1721-1730. Thomas Pelham-Holles, Duke of Newcastle 1715; formerly Pelham; Secretary of State: Petitions to, from the South Sea Company: 1721-1747. Josiah Burchett, Sec...