Transcriber's Notes:
Spelling appears to be evolving between US/UK e.g. both color and colour are seen.
Some page numbers in contents list are incorrect, these have been left as given, but the links go to the correct pages.
- CH II is p. 8. (TOC has 9)
- CH II is 100 (101)
- CH VIII is 337 (338)
- CH IX is 349 (350)
- CH X is 404 (405)
- CH XI is 449 (450)
- Appendix is 513 (514)
- Book list is 516 (518)
Corrected obvious typos and inconsistencies, otherwise spelling has been left as printed:
- p. 149 gasoline -> gasolene.
- "skim milk" -> "skim-milk".
- p. 163 "Wynadottes" -> "Wyandottes".
- p. 181 "precentage" -> "percentage".
- p. 228 "vak" -> "yak".
- p. 247 "belive" -> "believe".
- p. 341 "at" -> "as".
- p. 485 "noctural" -> "nocturnal".