Explanatory

Footnotes, etc.

Notes are gathered under the following headings:

Footnotes
The footnotes of the 1891 edition.
Endnotes
Endnotes included in the 1991 reprint.
Editorial Comments
In the main, substantive comments of the 1891 editors that are found in the manuscripts. A few footnotes by the author are also recorded here.
Editorial Marks
Manuscript markup showing passage selection by the 1891 editors.

Errata

The following items in the 1891 edition have been altered: