A new and accurate method of finding a ship's position at sea, by projection on Mercator's chart ... The principles of the method being fully explained and illustrated by problems, examples, and plates, with rules for practice, and examples from actual observation
- Image
- View Full Item
- Created Date
- 1851
- Description
Publisher's advertisement: 2 p. (at end)
Cover vignette stamped in gold.
- Creator
- Sumner, Thomas H
- Partner
- HathiTrust
- Contributing Institution
- Harvard University
- Publisher
- Boston : T. Groom & co
- Subjects
- Sumner's method
- Type
- text
- Format
- Electronic resourceLanguage material
- Language
- English
- Rights
- Public domain. Learn more at http://www.hathitrust.org/access_use
- Chicago citation style
- Sumner, Thomas H. A new and accurate method of finding a ship's position at sea, by projection on Mercator's chart ... The principles of the method being fully explained and illustrated by problems, examples, and plates, with rules for practice, and examples from actual observation. 1851. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007940609. (Accessed December 11, 2018.)
- APA citation style
- Sumner, Thomas H, (1851) A new and accurate method of finding a ship's position at sea, by projection on Mercator's chart ... The principles of the method being fully explained and illustrated by problems, examples, and plates, with rules for practice, and examples from actual observation. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007940609
- MLA citation style
- Sumner, Thomas H. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007940609>.