INDEX 



TO ARTICLES IN SCIENTIFIC JOURNALS. 



Abbreviations used in the fottoidng Index. 



Acad. of Nat. Sci., for Journal of the Academy of Natural Sciences. Philadelphia. 



Am. Ass., for Proceedings of the American Association, Charleston Meeting. 



Am. Phil. Soc.. for Proceedings of the American Philosophical Society. Philadelphia. 



Ann. Sci. Nat.', for Annales dys Sciences Naturelles. Paris. 



Arch, fiir Nat., for Archiv fur Naturgeschichte. Berlin. 



As. Jour., for Astronomical Journal. Cambridge. 



Alh., for London Athenaeum. . 



Brewster. for London, Edinburgh, and Dublin Philosophical Magazine. 



Bid. de la Soc. d'En., for Bulletin de la Socie'te d'Encouragement. 



Chem., for London Chemist. 



Chem Gaz., for Chemical Gazette. London. 



Civ. Eg. and Arch., for Civil Engineer and Architect's Journal; London. 



C. R., for Coinptea Rendus de 1'Academie des Sciences. Paris. 



Edin. Med. and Surg.. for Edinburgh Medical and Surgical Journal. 



Jameson, for Edinburgh New Philosophical Magazine. 



Jour, of Arts, for London Journal of Arts and Sciences. 



Jour, de C. et de P , for Journal de Chimie et de Physique. Paris. 



Jour, of F. I , for Journal of the Franklin Institute of Philadelphia. 



Jour, de Chim. Mcd., for Journal da Chimie Medicale. 



Jour, de Pharm.. for Journal de Pharmacie. Paris. 



Jour, dfs Sav., for Journal des Savans. Paris. 



Jour. Nat. Hist., for Boston Journal of Natural History. 



Lit. Gaz., for Literary Gazette. London. 



Muz. Nnt. Hist., for Annals and Magazine of Natural History. London. 



Me.di. Mag., for London Mechanics'TYIagazine. 



Min. Jour.jfai London Mining Journal. 



JMon. In., for Moniteur Industriel. Paris. 



Nfiiet. Mag., for Nautical Magazine. London. 



Phil. Trans., for Philosophical Transactions. London. 



Pogg., for Posrgendorff's Annalen der Chemie. 



Puli/. Jour., for Dingler's Polytechnische Journal. 



Prac. Mech.. for Glas2ow Practical Mechanics' Journal. 



Proc. Am. Acad., for Proceedings of the American Academy. Boston. 



Proc. Nat. Hist., for Proceedings of the Boston Society of Natural History. 



Roy. Soc , for Proceedings of the Royal Society. London. 



Sci. Am., for Scientific American. New York. 



Sill., for Sill i man's Journal. New Haven. 



MECHANICS. 



Anti-friction curve. Schiele. Sci. Am., June 1. 



Architecture, military, of Great Britain. Civ. Eng. and Arch., July. 



Automaton, ilyin?. Kummer. Poly. Jour., 662. 



Axles, railway. Mia Jour., Feb. 



