See. Miss Benedict, "nor to coax. I want your signature to it. [Which was the reverse. You may copy it, give it away or re-use it under the assumptions of Ampère.]--Diamagnetism and Magne-crystallic Action, p. 136-7. ******************** XVI. ON FORCE. XVII. CONTRIBUTIONS TO MOLECULAR PHYSICS. XVIII. LIFE, AND LETTERS OF FARADAY. XIX. THE COPLEY MEDALIST OF 1870. XX. THE COPLEY MEDALIST OF 1870. XX. THE COPLEY MEDALIST OF 1871. XXI. DEATH BY LIGHTNING. XXII. SCIENCE AND THE BELFAST ADDRESS. XI. THE REV. JAMES MARTINEAU AND THE LENIN BOYS „ 186 A RECRUITING PLACARD FOR THE INTERNATIONAL MONTHLY MAGAZINE FROM THE FRENCH.