Page I-393: Opening quote mark has been inserted before When once he had explained his system ....
Page I-463: ... but when the inflexible and the Téméraire ... has been changed to ... but when the ... Inflexible and the Téméraire ....
Page II-XI, List of illustrations: entries 18 and 19 have been inserted.
Page II-XI, List of Illustrations: items 31 (American Fleet) and 32 (Manila Bay Map) were interchanged according to their position in the book.
Page II-62: closing quote mark has been inserted after The Guerrière, moreover, was out-manœuvred.
Page II-227: closing quote mark has been inserted after ... your thundering bad navigation.
Page II-235: closing quote mark has been inserted after D. G. F.
Page II-270: opening quote mark inserted before Completely exhausted, I managed to reach the shore, ....
Page II-344: The lastest completed battle-ships ... has been changed to The latest completed battle-ships ....
Page II-388: closing quote mark has been inserted after This was altered and other changes made.