32 PUBLICATIONS OF THE SMITHSONIAN INSTITUTION. 



MISCELLANEOUS. 



Reed. Lecture on the Union. By Prof. Henry Reed. Report 



for 1854, pp. 156181. 1855. 



& 



Babbage. On Tables of the Constants of Nature and Art. 

 By Charles Babbage. Report for 1856, pp. 289302. 185?. 



The Microscope. Translated from the German by C. A. Alex- 

 ander. Report for 1860, pp. 344 354. 1861. 



Nickles. The Scientific Congress at Carlsruhe. By M. J. 

 Nickles. Translated from the French by C. A. Alexander. Re- 

 port for 1860, pp. 355 -3?5. 1861. 



