Scientific American Supplement, No. 443, June 28, 1884
Scientific American Supplement, No. 441, June 14, 1884.
Scientific American Supplement, No. 433, April 19, 1884
Scientific American Supplement, No. 430, March 29, 1884
Scientific American Supplement, No. 421, January 26, 1884
Scientific American Supplement, No. 417, December 29, 1883
Scientific American Supplement, No. 415, December 15, 1883
Scientific American Supplement, No. 401, September 8, 1883
Scientific American Supplement, No. 392, July 7, 1883
Scientific American Supplement, No. 388, June 9, 1883
Scientific American Supplement, No. 385, May 19, 1883
Scientific American Supplement, No. 384, May 12, 1883
Scientific American Supplement, No. 365, December 30, 1882
Scientific American Supplement, No. 363, December 16, 1882
Scientific American Supplement, No. 362, December 9, 1882
Scientific American Supplement, No. 360, November 25, 1882