24 



Greenwich A. M. & M. Obs. 1857. London, 1859.— From the 



Board of Arlmiralty. 

 Upperhossiia 8. N. H. and M. 7fh Account. Giessen, 1859. — From 



the Society. 

 En Vandring gjennern Jsegerspriis's have og Lund; published by the 



K. N. Antiq. See. Copenhagen, 1858. (40 pp.) — From the Soc. 

 Gelehrte Anz-eigen. 46, 47. Munich. — From the Academy. 

 Festival Oration over J. Muller, and his relation to the present Stand- 

 point of Physiology-, by Th. L. W. Bischoff. Munich, 1858.— 



From the same. 

 Oration on the Historical Stages preceding the New Philosophy of 



Law, by Carl Prantl. Munchen, 1858. — From, the same. 

 Contributions L R. Geog. Soc. 1858. Parts 2, 3. Vienna. — From 



the Society. 

 Jahrbuch I. R. Geol. Institute, 1858. Parts 1, 2, 3. — From the Inst. 

 Memoirs I. R. Inst. Lombardy. VII. 4, 5, 6. Milan. — Fro7u the Inst. 

 Atti I. R. Inst. Lombardy. I. 6, 7, 8, 9, 10. — From the Inst. 

 Compte-rendu Cent. Phys. Obs. 1856. St. Petersburg, 1857. — 



From the Ad. Mines. 

 Annals of the Observatory. 1855, 1, 2. — From the same. 

 On the French Inimdations: a Memoir by E. Lombardini, (m Italian, 



110 pp.) Milan, 1858. 4to. — From the Author. 

 On the Changes of the Po, in the district of Ferrara : a Memoir by 



E. Lombardini. (50 pp.) Milan, 1852. 8vo. — From the Author. 

 On the Importance of Studying the Statistics of Rivers: a Memoir by 



E. Lombardini. (35 pp.) Milan. 8vo. — From the Avthor. 

 Other Observations on the Po, by E. L. Milan, 1843. — From the 



Author. 

 Intorno all sistema idraulico del Po, &c., by E. L. 1840. 

 Astronomical Notices, No. 7. June 13, 1859. Albany. — From 



F. Briinnow. 



Letters from Col. Graham, of Chicago, dated June 20, 1859, 

 were read, accompanying the following communication in- 

 tended for the Proceedings, and entitled: — 



