JOSEPH LOVERLNG. 383 



40. Notice of the Death of John II Temple. (Ibid., vol. xiii.) 



50. Notice of the Death of Joseph Henry. (Ibid., vol. xiv.) 



51. Notice of the Death of H. W. Dove. (Ibid., vol. xv.) 



52. Address as President on presenting the Rumford Medal to J. Willard 



Gibbs. (Ibid., vol. xvi.) 



53. Anticipations of the Lissajous Curves. (Ibid.) 



54. Notices of the Deaths of Richard H. Dana, of Edward Desor, and of 



John W. Draper. (Ibid., vol. xvii.) 



55. Notice of the Death of Sir Edward Sabine. (Ibid., vol. xix.) 



56. Address of the President on presenting the Rumford Medal to H. A. 



Rowland. (Ibid.) 



57. Address as President on presenting the Rumford Medal to S. P. 



Langley. (Ibid., vol. xxii.) 

 5S\ Notice of the Death of Gustav Robert Kirchhoff . (Ibid., vol . xxiii ) 

 5S b . Address as President on presenting the Rumford Medal to A. A. 



Michelson. (Ibid., vol. xxiv.) 

 58°. The " Mecanique Celeste" of Laplace, and its Translation by Bow- 

 ditch. (Ibid., vol. xxiv.) 



59. On the Electro-dynamic Forces. (Proceedings of the American Asso- 



ciation for the Advancement of Science, vol. ii.) 



60. On a Curious Phenomenon relating to Vision. (Ibid.) 



61. On a Singular Case of Interference in the Eye itself. (Ibid., vol. vii.) 



62. On a Modification of Soleil's Polarizing Apparatus. (Ibid.) 



63. On the Australian Weapon called the Boomerang. (Ibid., vol. xii.) 



64. On the Optical Method of studying Sound. (Ibid., vol. xvi., 1868.) 



65. On the Periodicity of the Aurora Borealis. (Ibid.) 



66. Sympathetic Vibrations between Tuning- Forks and Stretched Cords. 



(Ibid.) 



67. On Methods of illustrating Optical Meteorology. (Ibid., vol. xix., 



1871.) 



68. On Sympathetic Vibrations. (Ibid., vol. xxi., and Journal of the 



Franklin Institute, May, 1873.) 



69. Addresses as President at the Portland Meeting of the American 



Association for the Advancement of Science. (Proceedings of 

 the A. A. A. S., vol. xxiii.) 



70. On a New Way of illustrating the Vibrations of Air in Organ-Pipes. 



(Ibid.) 



71. Address as Retiring President. (Ibid. ; republished in the Popular 



Science Monthly, American Journal of Science, and the Loudon 

 Philosophical Magazine.) 



72. On a New Method of measuring the Velocity of Electricity. (Pro- 



ceedings of the American Association for the Advancement of 

 Science, vol. xxiv. ; also Journal de Physique, tome vi.) 

 7:5. Shooting Stars (American Journal of Science, vol. xxxv.) 

 74. The American Prime Meridian. (Ibid., N. S., vol. ix., 1850.) 



