Transcriber’s Notes.

Text notes:

  1. Obvious typos have been silently corrected.
  2. Table of contents page numbers have been corrected.
  3. For the HTML version, page numbers of the original printed text are displayed within braces to the side of the text.
  4. Images in the original text located within a paragraph have been moved to either before or after the paragraph. Many images occupied a full printed page; page numbers for these images are not displayed.