Science
Lippincott's Magazine, October 1885
International Miscellany of Literature, Art and Science, Vol. 1,
No. 3, Oct. 1, 1850
Lippincott's Magazine of Popular Literature and Science, Volume 17, No. 102, June, 1876
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873
Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 88, April, 1875
Scientific American Supplement, No. 483, April 4, 1885
Lippincott's Magazine of Popular Literature and Science, Volume 12, No. 30, September, 1873
Scientific American Supplement, No. 470, January 3, 1885
Scientific American Supplement, No. 787, January 31, 1891
Lippincott's Magazine of Popular Literature and Science, Volume 12, No. 31, October, 1873
