A description of a new instrument for taking the latitude or other altitudes at sea
Subtitle: with directions for its use
Series: Landmarks II, monographs
Publisher: Printed for the author
Published: 1734
Place of publication: London
Language: eng
Format: Microform
Number of pages: 30
Subjects: Nautical instruments; Navigation; Quadrants (Astronomical instruments)
Notes: Microfiche. New Canaan, CT : Readex. microfiches. (Landmarks II, monographs)