Note 56 — Chapter XII · THE MERCHANT ADVENTURERS AND RICHARD HAKLUYT
Reading edition
Thomas Digges wrote Alæ sive Scalæ Mathematicæ (4to, 1573), Arithmetical Military Treatise (4to, 1579), Stvatioticos, a geometrical treatise necessary for the practice of soldiers (4to, 1590), with an account of the proceedings of the Earl of Leicester for the relief of Sluys, also Description of the Celestial Orbs (1599), and England’s Defence (folio, 1686).