The cover image was provided by the transcriber and is placed in the public domain.

Punctuation, including Greek accents, have been standardized.

Most abbreviations have been expanded in tool-tips for screen-readers and may be seen by hovering the mouse over the abbreviation.

This book was written in a period when many words had not become standardized in their spelling. Words and abbreviations may have multiple spelling variations or inconsistent hyphenation in the text. These have been left unchanged unless indicated with a Transcriber’s Note.

Footnotes are identified in the text with a superscript number and have been accumulated in a table at the end of the text.

Transcriber’s Notes are used when making corrections to the text or to provide additional information for the modern reader. These notes are not identified in the text, but have been accumulated in a table at the end of the book.