Scientific American Supplement, No. 421, January 26, 1884

Scientific American Supplement, No. 384, May 12, 1883

Scientific American Supplement, No. 508, September 26, 1885

Scientific American Supplement, No. 520, December 19, 1885

Scientific American Supplement, No. 530, February 27, 1886

Scientific American Supplement, No. 799, April 25, 1891

Scientific American Supplement, No. 433, April 19, 1884

Scientific American Supplement, No. 810, July 11, 1891

Scientific American Supplement, No. 324, March 18, 1882

Scientific American Supplement, No. 430, March 29, 1884

Scientific American Supplement, No. 358, November 11, 1882

Scientific American Supplement, No. 601, July 9, 1887

Scientific American Supplement, No. 1157, March 5, 1898

Scientific American Supplement, No. 275, April 9, 1881

Scientific American Supplement, No. 488, May 9, 1885

Scientific American, Volume XXIV., No. 12, March 18, 1871

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