THE SMITHSONIAN INSTITUTION, 27 



CHEMISTRY. 



Chace. — Lecture on Oxygen and its Combinations. By Prof. 

 George J. Chace. Report for 1855, pp. 143—150. 1856. 



Johnson. — Lectures on Agricultural Chemistry. By Prof. 

 S. W. Johnson. Report for 1859, pp. 119—194. 1860. 



TECHNOLOGY. 



Channing. — Lecture on the American Fire-Alarm Telegraph. 

 By Dr. W. F. Channing. Report for 1854, pp. 147—155 1855. 



Reid. — Lectures on the Progress of Architecture in relation 

 to Ventilation, Warming, Lighting, Fire-proofing, Acoustics, and 

 the general Preservation of Health. By Dr. D. B. Reid. Report 

 for 1856, pp. 147—186. 1857. 



Henry. — On Acoustics applied to Public Buildings. By Pro- 

 fessor Joseph Henry. Report for 1856, pp. 221 — 234. 1857. 



Henry. — On the Mode of Testing Building Materials, and an 

 account of the marble used in the extension of the U. S. Capitol. 

 By Professor Joseph Henry. Report for 1856, pp. 303 — 310. 



1857. 



Rogers. — Lectures on Pvoads and Bridges. By Prof. Fairman 

 Rogers. Report for 1860, pp. 123—150. 1861. Continued in 

 Report for 1861. 



GEOGRAPHY. 



Culbertson. — Journal of an Expedition to the Mauvaises 

 Terres and the Upper Missouri in 1850. By Thaddeus A. Cul- 

 bertson. Appendix IV to Report for 1850 (from pages 84 to 

 145). 1851. 



Froebel. — Remarks contributing to the Natural History of 

 the North American Continent. By Julius Froebel. Report for 

 1854, pp. 272—281. 1855. 



Carleton. — Diary of an Excursion to the Ruins of Abo, Zu- 

 arra, and Grand Zuevera, under the command of Maj. J. II. 

 Carleton, U. S. A. Report for 1854, pp. 296—316. 1855. 



