BIOGRAPHICAL MEMOIR OF JOSEPH HENRY. 177 



of the "Henry Chair of Physics" in the College of New Jersey. 

 Washington Daily Chronicle, Mar. 21, 1873. 

 1873. On Telegraphic Announcements of Astronomical Discoveries. 

 (May.) Smithsonian Miscell. Collections, ifo. :HJ3, vol. xii. pp. 

 1-4. 



1873. Remarks on the Light-House Service. Report of Li<jht-House 



Board, 1873, pp. 3-7. 



1874. Eeport of Investigations relative to Fog-Signals, and certain ab- 



normal phenomena of Sound. Report of Light-House Board, 



1874. Appendix, pp. 83-117. 



1874. Memoir of Joseph Saxton. (Read Oct. 4.) Biographical Memoirs 

 of N'at. Acad. iSci. vol. i. pp. 287-31G. 



1874. Remarks on Recent Earthquakes in North Carolina. Smithsonian 



Report, 1874, pp. 259, 200. 



1875. Remarks on the Light-House Service. Report of Light-House 



Board, 1875, pp. 5-8. 

 1875. An account of investigations relative to Illuminating Materials. 



Report of Light-House Board, 1875. Appendix, pp. 80-103. 

 1875. Investigations relative to Sound. Report of Light-House Board, 



1875. Appendix, jip. 104-120. 



1875. On the Organization of Local Scientific Societies. Smithsonian 



Report, 1875, pp. 217-210. 

 1870. Article on "Fog," for Johnson's Universal Cyclopsedia. Edited 



by Dr. Barnard. J. Univ. Cycl. vol. ii. pp. 187, 188. 

 1870. Article on "Fog-Signals," for Johnson's Universal Cyclopfedia. 



Edited by Dr. Barnard. J. Univ. Cycl. vol ii. pp. 188-190. 

 1870. Article on " Hvgrometry," for Johnson's Universal Cyclopaedia. 



Edited by DiC Barnard. J. Univ. Cycl. vol. ii. pp. 1072-1074. 

 1870. Letter to Rev. S. B. Dod; On researches at Princeton. (Dated 



Dec. 4.) Princeton Memorial, :May 19, 1878, 8vo., N. Y., pp. 51-70. 

 1877. Article on "Lightning," for Johnson's Universal Cyclopiedia. 



Edited by Dr. Barnard. J. Univ. Cycl. vol. iii. pp. 32-30. 

 1877. Article on "Lightniug-Rods," for Johnson's Universal Cyclopaedia. 



Edited by Dr. Barnard. J. Univ. Cycl. vol. iii. pp. 30, 37. 

 1877. Remarks on the Light-House Service. Report of Light-House 



Board, 1877, pp. 3-7. 

 1877. Report of Operations relative to Fog-Signals. Report of Light- 

 House Board, 1877. Appendix, pp. 01-72. 



1877. Address before the Philosophical Society of Washington. Bul- 



letin Phil. Soc. Washington, vol. ii. pp. 102-174. 



1878. On Thunder Storms. (Letter Oct. 13.) Journal Am. Electrical 



Society, 1878, vol. ii. pp. 37-43. 



1878. Letter to Joseph Patterson, Esq., of Philadelphia, on the "Joseph 

 Henry Fund." (Dated Jan. 10.) Public Ledger and Transcript, 

 May 14, 1878. The Press, of Philadelphia, May 14, 1878. 



1878. Report on the Ventilation of the Hall of the House of Repre- 

 sentatives. (Jan. 20.) 45th Cong. 2d Sess. H. R. Report, iSo. 

 119, pp. 1-0. 



1878. Report on the Use of the Polariscope in Saccharimetry. (Feb. 5.) 

 Mis. Doc. 45th Cong. 2d Sess. H. R. 



1878. Opening Address before National Academy of Sciences. (Read 

 April 10.) Proceedings Nat. Acad. Sci. vol. i. part 2, pp. 127, 128. 



1878. Closing Address before National Academy of Sciences. (Read 

 April 19.) Proceedings Nat. Acad. Sci. vol. i. part 2, pp. 129, 

 130. 

 8. Mis. 59 12 



