NOTICE TO PATENTEES.

Inventors who are desirous of disposing of their patents would find it

greatly to their advantage to have them illustrated in the SCIENTIFIC

AMERICAN. We are prepared to get up first-class WOOD ENGRAVINGS of

inventions of merit, and publish them in the SCIENTIFIC AMERICAN on

very reasonable terms.

We shall be pleased to make estimates as to cost of engravings

on receipt of photographs, sketches, or copies of patents. After

publication, the cuts become the property of the person ordering them,

and will be found of value for circulars and for publication in other

papers.

* * * * *

Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 67 / 213 题