All advertising material has been placed after the main text.

Obvious punctuation and spelling errors have been corrected.

An entry for the Index has been added to the Table of Contents and one for the Frontispiece to the List of Illustrations.

To preserve the flow of text, illustrations that were half or full page may be accessed via the sidenotes. Smaller portrait illustrations have been left with the main text.

The remaining corrections made are indicated by red dotted lines under the corrections. Scroll the mouse over the word and the original word will appear.