1. Harley MS 6001 Reference (shelfmark): Harley MS 6001 Title: Thomas Harriot, Mathematical notes Scope & Content: The manuscript includes mathematical notes by Thomas Harriot (b. c. 1560, d. 1621), mathematician and natural philosopher, written by the mathematician Sir Charles Cavendish (b. c. 1595, d. 1654). Collection Area: Western Manuscripts Languages: English and Latin Date Range: 1621-1654 Extent: 1 volume