Transcriber’s Note:
Words may have multiple spelling variations or inconsistent hyphenation in the text. These have been left unchanged, as were obsolete and alternative spellings. Misspelled words were corrected.
Obvious printing errors, such as partially printed letters and punctuation, were corrected. Final stops missing at the end of sentences and abbreviations were added. Duplicate words at line endings were removed.
Figure 143 is missing in the original.
Missing words [in brackets] added to text: