Of
Popular Literature And Science.
October, 1877.
Vol XX—No. 118
Entered according to Act of Congress, in the year 1877, by J.B. Lippincott & Co., in the Office of the Librarian of Congress, at Washington.
Entered according to Act of Congress, in the year 1877, by J.B. Lippincott & Co., in the Office of the Librarian of Congress, at Washington.