Transcriber’s Note: Blank pages have been deleted. Footnotes have been moved. Some illustrations may have been moved. We have rendered consistent on a per-word-pair basis the hyphenation or spacing of such pairs when repeated in the same grammatical context. Paragraph formatting has been made consistent. The publisher’s inadvertent omissions of important punctuation have been corrected.

The following list indicates additional changes. The page number represents that of the original publication and applies in this etext except for footnotes and illustrations because they have been moved.