All paragraphs split by illustrations were rejoined.
All obvious typographical errors were corrected.
In the [Table of Contents], [Chapter VI]'s starting page was corrected to [ 81].
On page [page 203], the word sospetare was changed to sospettare.
[Chapter XI] (p. 260) was mislabeled as "IX" and was corrected.
Likewise, [Chapter II] (page 334) was mislabeled "III" and was corrected.
Otherwise, all text is as presented in the printed version.