- Transcriber’s Notes:
- Missing or obscured punctuation was silently corrected.
- In the printed book, the illustrations on pages 1 and 2 were reversed. The illustrations are now correctly placed.
- The first three lines of instructions under the illustration on page 54 were spread out so each is on a separate line.
- Typographical errors were silently corrected.
- Inconsistent spelling and hyphenation were made consistent only when a predominant form was found in this book.