Page:Popular Science Monthly Volume 44.djvu/5

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ESTABLISHED BY EDWARD L. YOUMANS.




THE

POPULAR SCIENCE

MONTHLY.






EDITED BY WILLIAM JAY YOUMANS




VOL. XL.

NOVEMBER, 1893, TO APRIL, 1894.




NEW YORK:
D. APPLETON AND COMPANY,

1, 3, and 5 BOND STREET.
1894.