Punctuation, hyphenation, and spelling were made consistent when a predominant preference was found in this book; otherwise they were not changed.

Simple typographical errors were corrected; occasional unbalanced quotation marks retained.

Ambiguous hyphens at the ends of lines were retained.

Page 315: The illustration’s caption, describing line thickness, was printed as actual lines, but has been changed to words by the Transcriber.

Page 329: “cito tuto” may be two separate terms that should be separated with a comma.

Page 339: “cortÉge” was printed with an acute accent.

Page 352: Unmatched right-parenthesis removed after “p. 429.”