1. Lansdowne MS 30/3 Reference (shelfmark): Lansdowne MS 30/3 Title: Scope & Content: 3. Sir Edward Horsey and Cornelius Stephinson's letters to Lord Burghley, of Stevenson's proceedings in the salt-petre works, May 25 and June 19, 1580. Collection Area: Western Manuscripts Languages: English Date Range: 25 May 1580-19 Jun 1580 Extent: 1 item