372 MEMORIAL OF JOSEPH HENRY. 



1866. Investigations in regard to Sound. (Read Aug. 10, before the National Acad- 



emy of Sc^iences.) [Not published in Proceedings.] 



1867. Circular relating to Collections in Archaeology and Ethnology. (Jan. 15.) 



Smithsonian Miscell. Collections, No. 205, vol. viii. pp. 1, 2. 

 1867. Circular relative to' Exchanges. (May 16.) Smithaonian Report, 1867, 



p. 71. 

 1867. Suggestions relative to Objects of Scientific Investigation in Russian America. 



(May 27.) Sinithsonian Miscell. Collections, No. 207, vol. viii. pp. 1-7. 

 1867. Notice of Peltier. Smithsonian Report, 1867, p. 158. 



1867. Notes on Atmospheric Electricity. To Correspondents. Smithaonian Report, 

 1867, pp. 320-323. . 



1867. On the Penetration of Sound. (Read Jan. 24, before the National Academy 



of Sciences. [Not published in Proceedings.] 



1868. Appendix to a Notice of Schcenbein. Smithsonian Report, 1868, pp. 189-192. 



1868. On the Rain-fall of the United States. (Read Aug. 25, before the National 



Academy of Sciences.) [Not published in Proceedings.] 



1869. Memoir of Alexander Dallas Bache. (Read April 16.) Biographical Memoirs 



of Nat. Acad. Sci, vol. i. pp. 181-212. Smithsonian Report, 1870, pp. 91- 

 116. 



1870. Letter. On a Physical Observatory. (Dec. 29.) Smithsonian Report, 1870, 



pp. 141-144. 



1871. Observations on the Rain-fall of the United States. Proceedings California 



Academy of Sciences, vo].\v.\>.\85. 



1871. Instructions for Observations of Thunder Storms. Smithaonian Miscell. Col- 

 lections, No. 235, vol. X. p. 1. 



1871. Circular relative to Heights, For a topographic chart of N. America. Smith- 

 aonian Miscell. Collections, No. 236, vol. x. p. 1. 



1871. Directions for constructing Lightning-Rods. Smithsonian Miscell. Collections,^ 

 No. 237, vol. X. pp. 1-3. Silliman's Am. Jour. Sci. Nov. 1871, vol. ii. pp. 

 344-346. 



1871. Letter to Capt. C. F. Hall, in regard to the Scientific Operations of the Expe- 

 dition toward the Noith Pole. (June 9.) Smithsonian Report, 1871, pp. 

 364-366. 



1871. Suggestions as to Meteorological Observations ; during the Expedition toward 

 the North Pole. Smithsonian Report, 1871, pp. 372-379. 



1871. Meteorological Notes and Remarks. Smithsonian Report, 1871, pp. 452, 455, 

 456, 459, 461. 



1871. Effect of the Moon on the Weather. Smithsonian Report, 1871, pp. 460, 461. 



1871. Anniversary Address as President of the Philosophical Society of Washington, 



(Delivered Nov. 18.) Bulletin Phil. Soc. Washington, vol. i. pp. 5-14. 



1872. Remarks on Cosmical Theories of Electricity and Magnetism: an Appendix 



to a Memoir by Professor Q. B. Donati. Smithaonian Report, 1872, j)p. 

 307-309. 



