Page:Popular Science Monthly Volume 23.djvu/7

This page has been proofread, but needs to be validated.

THE

POPULAR SCIENCE

MONTHLY.






CONDUCTED BY E. L. and W. J. Youman.




VOL. XXIII.

MAY TO OCTOBER, 1883.




NEW YORK:
D. APPLETON AND COMPANY,
1, 3, 5 BOND STREET.
1883.

This article is issued from Wikisource. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.