Periodicals
Appletons' Popular Science Monthly, March 1899
Volume LIV, No. 5, March 1899
Blackwood's Edinburgh Magazine, Volume 65, No. 399, January 1849
Punch, or The London Charivari, Vol. 148, February 17th 1915
The Esperantist, Vol. 2, No. 6
The Esperantist, Vol. 2, No. 4
The Esperantist, Vol. 2, No. 5
The Strand Magazine, Vol. 27, January 1904, No. 157
Appletons' Popular Science Monthly, January 1899
Volume LIV, No. 3, January 1899
Punch, or the London Charivari, Vol. 105, October 14th 1893
Punch, or the London Charivari, Vol. 108, June 29, 1895
