E-text prepared by Jeannie Howse, Adrian Mastronardi,
and the Project Gutenberg Online Distributed Proofreading Team
([http://www.pgdp.net])
from page images generously made available by
Internet Archive/Canadian Libraries
([http://www.archive.org/details/toronto])
| Note: | Images of the original pages are available through Internet Archive/Canadian Libraries. See [ http://www.archive.org/details/landmarksofscien00engeuoft] |
Transcriber's Note:
Inconsistent hyphenation and use of quotation marks in the original document have been preserved.
Obvious errors in chemical formulas were corrected without comment.
Obvious typographical errors have been corrected. For a complete list, please see the [end of this document].