Front matter

Transcriber’s Note:

Footnotes have been collected at the end of each chapter, and are linked for ease of reference.

Minor errors, attributable to the printer, have been corrected. Please see the transcriber’s note at the end of this text for details regarding the handling of any textual issues encountered during its preparation.

There are reproductions of sea charts some of which were quite faded. These chart are provided with a link, accessed by clicking on the chart, which will display a larger chart which may be inspected more closely.

Any corrections are indicated using an underline highlight. Placing the cursor over the correction will produce the original text in a small popup.

Any corrections are indicated as hyperlinks, which will navigate the reader to the corresponding entry in the corrections table in the note at the end of the text.