347 



Jour. Proc. 76tli Convention, Protestant Episcopal Church in the 

 Diocese of Pennsylvania, held in Philadelphia, May 22-4. 4to. 

 1860. 8vo. 240 pp. 



Jour. Proc. General Convention, Protestant Episcopal Church in the 

 United States, 1859, with Constitution and Digest of the Canons. 

 Phila., 1860. 8vo. (600 pp.) like the last, unbound. 



Twelfth Ann. Report Maryland Institute. Bait, 1860. Bd. vol. 8vo. 



The African Repository, for August, September, 1860. 



Boletin de la Sociedad de Naturalistas Xeo Granadinos. Bogota, 

 Londres, 1860. Pamphlet, 24 pp. 



Notes on the Apparent Universality of a Principle Analogous to Vege- 

 tation, on the Physical Nature of Glass, and on the Probable 

 Existence of Water in a State Corresponding to that of Glass, 

 by Ed. W. Bayley, F.R.S. (Proc. Royal Society, X, 450). 

 1860. 8vo. Pamphlet. 11 pp. 



Bibliotheca Historico-Naturalis, Physico-Chemica et Mathematica; 

 Oder systematisch geordnete Ubersicht der in Deutschland 

 und dem Ausland auf dem Gebiete der Gesammen Naturwis- 

 senschaften und der Matharaatik neuerschienenen Biicher. 

 Heraussieo^eben von E. A. Zuholds. IX Jahr, 2 heft. Juli bis 

 Dec, 1859. Gottingen. 8vo. (unbound, p. 140 to 250.) [With 

 alphabetical register.] 



Illustrated Catalogue of Optical Instruments. McAllister & Brother. 

 Philadelphia, 8vo. Pamphlet, 100 pp. 



On the Impurities of Commercial Zinc, &c., by C. W. Elliott and 

 F. H. Storer, (Mem. A. A. A. S.) 4to. Pamphlet, 40 pp. 



The Manufacture of Vinegar, its Theory and Practice, by C. M. 

 Wetherill. Philadelphia, 1860. 8vo. 300 pp. 



Artificial Lactation, by C. M. Wetherill. (Trans. Indiana State 

 Med. Soc.) May, 1860. 8vo. Pamphlet, 6 pp. 



On the Relative Cost of Illumination in Lafayette, Indiana, by C. M. 

 Wetherill. New York, 1860. Large 8vo. pamph., 12 pp. 



The Mountain. By R. M. S. Jackson, M.D. Philadelphia, 1860. 

 8vo. 600 pp.— i^roHi Br. C. Meigs. 



The decease of a member of the Society, M. Andrd Marie 

 Constant Dumeril (born at Amiens, January 1, 1774), at 

 Paris, in August last, aged 86, was announced by the Libra- 

 rian. 



An obituary notice of the late Mr. H. D. Gilpin was read 

 by Mr; Joseph R. Ingersoll, as follows : 



