SALTONSTALL, CHARLES. The Navigator, Shewing and explaining all the Chiefe principles and parts both Theorick & Practick, that are contayned in the famous Art of Navigation. London: G. Herlock, 1636. Engraved title and one volvelle. 4to, old calf, rebacked, wear to edges; lacks portrait frontispiece, the printed title page and D2, engraved title cropped and laid down, small chip to volvelle, light browning and staining. FIRST EDITION. STC 21640; Sabin 75851. Sold not subject to return.