The navigator's guide, to The Oriental or Indian Seas: or, the description and use of a variation chart of the magnetic needle, designed for shewing the longitude, throughout the principal parts of the Atlantic, Ethiopic, and Southern Oceans; Within a degree, or sixty miles. With an Introductory Discourse, concerning the Discovery of the Magnetic Variation, the finding of the Longitude thereby, and several useful Tables. By S. Dunn, Teacher of Mathematics, London.
- Dunn, Samuel, -1794.
- Date:
- [1775]
- Books
- Online
Online resources
About this work
Publication/Creation
London : printed for the author; and sold by him. Likewise sold by H. Gregory, Leadenhall-Street; T. Newman, in Exeter Change; A. Smith, near Charing Cross; Mathematical Instrument-Makers, [1775]
Physical description
24p. ; 80.
Contributors
References note
ESTC T58822
Reproduction note
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.