Transcriber's Note

Transcribed from the 1967 reprinting of the 1865 edition.

Larger tables have been refactored to improve readability on smaller screens.

Images and tables have been moved to avoid breaking paragraphs.

The following apparent errors have been corrected:

In the List of Illustrations, "The Crippled Street Bird-seller" and "Street-Seller of Birds’-Nests" were printed in reverse order and have been moved.

Inconsistent or archaic spelling, capitalisation and punctuation have otherwise been kept as printed.