Page [175]: “bass-relief” was printed that way.

Page [188]: “nobless oblige” was printed that way.

[Footnote 2], originally Footnote 1 on page [20]: “Enos-Midia line” appeared to have been misprinted as “Encs-Midia line”; changed here.

[Footnote 18], originally Footnote 1 on page [63], refers to a map. The map was included in the 1920 edition, printed in Great Britain, but not in this 1922 edition, printed in the United States.