This page has been validated.
Entered, according to Act of Congress, in the year 1876,
By D. APPLETON AND COMPANY,
In the Office of the Librarian of Congress, at Washington.
Page:Popular Science Monthly Volume 9.djvu/8
Entered, according to Act of Congress, in the year 1876,
By D. APPLETON AND COMPANY,
In the Office of the Librarian of Congress, at Washington.