< Page:Popular Science Monthly Volume 52.djvu
This page has been validated.
ESTABLISHED BY EDWARD L. YOUMANS.
APPLETON’S
POPULAR SCIENCE
MONTHLY
EDITED BY WILLIAM JAY YOUMANS
VOL. LII
NOVEMBER, 1897, TO APRIL, 1898
NEW YORK:
D. APPLETON AND COMPANY,
1898
This article is issued from Wikisource. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.