Position Finding by the Improved Sumner" Method: Contrasted With the New ..."

By Harold S Blackburne

Book Overview

Navigating the high seas can be a daunting task, but with the help of the improved Sumner method, finding your position on the ocean is easier than ever. In this informative guide, author Harold S. Blackburne provides a step-by-step explanation of this innovative navigation technique, along with helpful tips and case studies to illustrate its effectiveness.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

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• Format: Paperback
• Language: English
• ISBN: 1022070673
• ISBN13: 9781022070677
• Release Date: July 2023
• Publisher: Legare Street Press
• Length: 82 Pages
• Weight: 0.28 lbs.
• Dimensions: 0.2" x 6.1" x 9.2"