Scientific American Supplement, No. 492, June 6, 1885

Scientific American Supplement, No. 481, March 21, 1885

Scientific American, Volume 17, No. 26 December 28, 1867

A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.

Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880

A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures

Scientific American Supplement, No. 460, October 25, 1884

Scientific American Supplement, No. 561, October 2, 1886

Scientific American Supplement, No. 458, October 11, 1884

Scientific American Supplement, No. 365, December 30, 1882

Scientific American Supplement, No. 1082, September 26, 1896

Scientific American Supplement, No. 392, July 7, 1883

Scientific American Supplement, No. 446, July 19, 1884

Scientific American Supplement, No. 484, April 11, 1885

Scientific American Supplement, No. 795, March 28, 1891

Scientific American, Volume 22, No. 1, January 1, 1870

A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.

Scientific American, Vol. XXXIX.—No. 24. [New Series.], December 14, 1878

A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures

Scientific American, Volume XLIII., No. 25, December 18, 1880

A Weekly Journal of Practical Information, Art, Science,; Mechanics, Chemistry, and Manufactures.