SI [ENTIFIC PAPERS OF HENRY. 371 



1859. On the Protection of Buildings from the effects of Lightning. Agricult. Report, 



Com. Pat. 1859, pp. 511-524. 



1860. On tin- Conservation of Force. SiJliman's Am. Jour, Sci. July, 1860, vol. xxx. 



pp. 32-41. 

 1860. Circular to Officers of Hudson's Bay Company (April 20.) Smithsonian 

 Miscell. Collection . No. 137, vol. viii. pp. 1-4. 



1860. Description of Smithsonian Anemometer. Smithsonian Report, 1860, pp. 



414-416. 



1861. Letter on Aeronautics to Mr. T S.C.Lowe. (March 11.) Smithsonia 



port, 1860, pp. 11-. 119. 

 1801. Article on "Magnetism" for the American Cyclopaedia. Edited by Ripley 

 and Dan.,. I Cycl. 1861, vol. xi. pp. 61-63. 



1861. Article on "Meteorology" for tin- American Cyclopaedia. Edited by Ripley 



and Dana. Am. Cycl. 1861, vol. xi. pp. 414-420. 



1862. Report of the Light-House Board on the proposed Transfer of the Lights to 



the Navy Department. Exec. Docts. 37th Cong. 2d Sess. Senate, Mis. Doc. 

 No. 61, pp. 2-18. 



1863. Letter t" Orlando Meads, Chairman of Committee of Trustees, etc. on the 



semi-centennial celebration of the Albany Academy. 'Hated June 23.) 

 Proceedings on Semi-Centennial Anniversary, etc. pp. 66, t >T . 

 1 — *".::. Introduction to Memoir by Professor J. Plateau, (in tie- Figures of Equili- 

 brium <>t' a Liquid Mass, etc. Smithsonian Ji'>j><>rt. 1863, pp. 207, 'J08. 



1864. On Material- toe Combustion in Lamps of Light-Houses. (Read .Ian 12, 



before the National Academy of Science-.) [Not published in Proceed- 

 ings.] 



1865. Report relative to the Fire at the Smithsonian Institution, occurring Jan. 24th, 



1865. i In conjunction with Mayor Richard Wallach.) Presented to the 



Regents February, 1865. Smithsonian Report, 1864, pp. 117-120. 

 1865. Queries relative to Tornadoes : directions to observers S lithsonian MUcell. 



Collection No 190 vol. x. pp. 1-4 

 1- o Remarks on the Meteorology of the United States. Smithsonian Report, 1865, 



pp. 50-59. 



1865. Remarks on Ventilation especially with reference to the U. S. Capitol. Smith- 



sonian Report, 1865, pp. to, 68. 



1866. Report on the Warming and Ventilating of the I'. S. Capitol. (May 4.) 



Exec. Doc. No. 100. 11. of Rep. 39th Cong. 1-t Sess. pp. 4-6. 

 1866. Report of Building Committee on Repairs to Sin. Inst, building from Fire 



(In conjunction with Genl. Richard Delafield, and Mayor Richard Wallach. ) 



Presented to Regents April 28. Smithsonian Report, 1865, pp. 111-114. 

 1800. On the aboriginal Migration of the American races. Appendix to paper by 



F. Von Hellwald. Smithsonian Report, 1866, pp. 344, 345. 



1866. Remarks on Vitality. Smitl nian Report, 1866, pp. 386-388. 



186i). Meteorological Notes. To Correspondents. Smithsonian Report, 1866, pp. 



403-412. 



