Popular Science Monthly, June 1919
The Topeka Daily Capital, Kansas, May 12, 1908
Courier-News, Plainfield, New Jersey, November 24, 1936
Socktopus by Gustave Verbeek, Evening Star, Washington DC, July 21, 1912
Bananaconda by Gustave Verbeek, Evening Star, Washington DC, June 23, 1912
Percolatortoise by Gustave Verbeek, Evening Star, Washington DC, March 3, 1912
The Coffeyville Weekly Journal, Kansas, May 11, 1894
The Brooklyn Daily Eagle, New York, May 10, 1923
Clifford McBride in the The Pasadena Post, California, May 10, 1928
The Times, Shreveport, Louisiana, May 7, 1931
The Brooklyn Daily Eagle, New York, November 5, 1922
The Tampa Tribune, Florida, July 25, 1913
The Brooklyn Daily Eagle, New York, August 20, 1933
Feather River Bulletin, Quincy, California, May 6, 1925
The Brooklyn Daily Eagle, New York, January 13, 1924
The Bridgeport Telegram, Connecticut, May 5, 1955