FREEDOM OF INFORMATION RELEASE ON SUBJECT: NIKOLA TESLA, FILE #: 100–2237 These may also interest you... THE U.S. PATENTS OF NIKOLA TESLA TESLA: THE LOST INVENTIONS GEORGE TRINKAUS1988 NIKOLA TESLA: ELECTRICAL GENIUS ARTHUR J. BECKHARD1959 ON LIGHT AND OTHER HIGH FREQUENCY PHENOMENA NIKOLA TESLA1893 PRODIGAL GENIUS: THE LIFE OF NIKOLA TESLA JOHN JOSEPH O’NEILL1944 HOW TO SIGNAL TO MARS NIKOLA TESLA, THE NEW YORK TIMES1909 INVENTIONS RESEARCHES AND WRITINGS OF NIKOLA TESLA THOMAS COMMERFORD MARTIN1894 THE STEINER–TESLA ENIGMA FANTASTIQUE WILLIAM GORDON ALLEN1966 NIKOLA TESLA 1856–1943: LECTURES, PATENTS, ARTICLES 1956