WARRANTED BEST AND CHEAPEST.

N. F. BURNHAM, YORK, PA.

----------------------------------------------------------------------

RUPTURE

Relieved and cured, without the injury trusses inflict, by Dr. J. A.

Sherman's method of support and curative externally applied. Office,

251 Broadway, N. Y. His book, with photographic likenesses of bad

cases before and after cure, mailed for 10 cents. Beware of imitators.

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=25= =NEW YEAR CARDS=, with name, 20c. 25 Extra Mixed, 10c. Geo. I.

Reed & Co., Nassau, N. Y.

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=ARTIFICIAL LIGHT.=

We have just introduced this important facility, which enables us to

prosecute our work in =cloudy weather=, and to push through hurried

orders =in the night=.

[Illustration:

NEW METHOD OF ENGRAVING

Moss' Process.

Photo Engraving Co.

67 Park Place, New York.

L. SMITH HOBART, President. JOHN C. MOSS, Superintendent.

]

Scientific American, Vol. XXXIX.—No. 6. [New Series.], August 10, 1878 · 第 23 / 40 题