How to Find the Time at Sea in Less Than a Minute

Bok av Alfred Challice Johnson
How to find the time at sea in less than a minute being new and accurate methods. This book, "How to find the time at sea in less than a minute", by Alfred Challice Johnson, is a replication of a book originally published before 1918. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.