The book includes navigational information, tables and maps, diagrams and formulas. It was written for Examiners and Students studying for their nautical Mates and Masters marine qualifications— notes have been handwritten inside the front and back covers. Notes in point form: 1. I have seen the back of a torpedo EBoat or UBoat in my starboard side 2. I _ _ _ to - - - - - - - - - Port side 3. at a distance ----------- 4. Enemy surface vessel in sight __________ 5. suspicious vessel in sight 6. enemy (undecipherable) 7. I have cut a _ _ _ adrift with my _ _ 8. FI_ _ WISE _ _ _ 9. STARWISE 0. OPEN FIREThis relatively rare book provided up-to-date navigational information during World War II. It was to be used by Examiners to assess whether students qualified to be a Ship's Mate or Ship's Master. The contents of the book were based on maritime knowledge gained over centuries. It is an aid to understanding the navigational methods of the time and the changes and improvements in more recent history.Title: Tait's Home Trade Guide: to the Board of Trade Examinations for Mates and Masters Author: James Tait, Extra Master Publisher: Brown, Son and Ferguson, Ltd. Glasgow, Great Britain Date: Revised Edition 1943 Further Information: Fourteenth Edition 1941, Reprinted Edition 1943. Revised and brought up to date by Captain H. T. Jefferys, Extra Master Printed by Nautical Press, Brown, Son & Ferguson, Limited, 52-58 Darnley Street, Glasgow Hardcover, small book, royal blue cover, silver embossed text on spine. Textbook for Mariners. Includes tables and maps, diagrams and formulas, and navigational information. The inside covers of this book contain handwritten calculations, diagrams and notes that refer to navigation. Notes inside the back cover refer to an enemy vessel and OPEN FIRE.Spint, in silver embossing "TAIT'S HOME TRADE GUIDE" Handwritten inside the back cover "R.A.D. / MOORE / PT. WELCH" Included with the text inside the back cover "Gascoyne" "506" and "RCM"flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, james tait, brown, son and ferguson limited, torpedo, open fire, pt welch, vessel gascoyne, e-boat, u-boat, marine technology, world war ii, wwii, ww2, navigation exams, ship's mate, ship's master, wwii textbook, nautical textbook, navigational textbook, examination textbook, world war ii textbook, 1943 nautical textbook