"Piloting Directions for the Gulf of Finland" by John William Norie is a comprehensive guide for sailors navigating through the Gulf of Finland. The book covers a range of essential information such as detailed charts, navigational aids, currents, tides, and landmarks to help mariners safely navigate through the region.

Norie's clear and concise writing style makes the information easy to understand, even for those who may be new to the area. The book is well-organized, with sections on different aspects of navigation clearly labeled and easy to find. The charts provided in the book are detailed and accurate, making it easier for sailors to plan their routes and avoid potential hazards.

Overall, "Piloting Directions for the Gulf of Finland" is an invaluable resource for anyone sailing through this region. Whether you are a seasoned sailor or a novice, this book is sure to enhance your navigation skills and help you navigate with confidence.

Book Description:
Norie's series of piloting and sailing directions was something of a staple in the chart-room of 19th century British (and other) merchant vessels. The description of landmarks and ports, as well as the rules and regulations provide another viewpoint to an earlier age. Please note that these piloting directions are rather completely out of date. They are given here for purposes of historical interest only, and should not be used for navigation purposes.