Page:Popular Science Monthly Volume 16.djvu/9

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THE


POPULAR SCIENCE


MONTHLY.

 

CONDUCTED BY E. L. AND W. J. YOUMANS.

 

VOL. XVI.

 

NOVEMBER, 1879, TO APRIL, 1880.

 

NEW YORK:
D. APPLETON AND COMPANY,

1, 3, AND 5 BOND STREET.
1880.