An essay on the variation of the compass
Subtitle: shewing how far it is influenced by a change in the direction of the ship's head : with an exposition of the dangers arising to navigators from not allowing for this change of variation : interspersed with practical observations and remarks
By: by William Bain
Series: Landmarks II, monographs
Publisher: Printed for W. Blackwood and J. Murray
Published: 1817
Place of publication: Edinburgh
Language: eng
Format: Microform
Number of pages: 140
Subjects: Compass
Notes: Includes index

Microfiche. New Canaan, CT : Readex. microfiches. (Landmarks II, monographs)