Mariner's gyro-navigation manual,: For masters, mates, marine engineers and potential ship's officers By O'Hara, Walter J Books / Hardcover Books UPC: B0007DSX4U / Publisher: Cornell Maritime Press, January 1951 Price Starting at $19.70 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Acceptable First Edition Signed Signed Copy First edition copy. Collectible - Acceptable. Book Good. No dust jacket. Signed/Inscribed by author on front pastedown. (Gyroscopes, Navigation) $19.70 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Mariner's gyro-navigation manual,: For masters, mates, marine engineers and potential ship's officers There are not any review yet for this book