Author:John Algernon Clarke

John Algernon Clarke

Writer and editor on agricultural subjects and holder of several agricultural patents;

inventor of a steam-powered vehicle and co-inventor of the whist-playing automaton named "Psycho"

This author wrote articles for the 1911 Encyclopædia Britannica.
Articles written by this author are designated in the EB1911 by the initials "J. A. Cl."



Some or all works by this author were published before January 1, 1928, and are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.