CATALOGUE. ELECTRICITY. 



417 



Deluc on electricity. Roz. XXXVI. 450. 



Brook on electricity. 1790. 



Peart on electricity and magnetism. 8 



Gainsborough, 1791. R. S. 

 Peart on electric atmospheres. 1793. R. S, 

 Adams on electricity, by Jones. 8. London, 



Lampadim iiber electricitat und warme. 8. 



Berl. 1793. 

 Cavallo's electricity. 3 v. 8. Lond. 1795. R. I. 

 Morgan's lectures on electricity. 2 v. 12. 



Lond. 



Acc.Ann.Ch. XXXIV. 93. 

 Enc. Br. Art. Electricity. 

 Robison. Enc. Br. Suppl. Art. Electricity. 

 Von Arnim's electrical experiments. Gilb. 



V. 33. VI. 116. 

 Clos on electricity. Journ. Phys. LIV. 3I6. 

 Remer's electrical experiments. Gilb. VIII. 



323. 



Theory of Electricity. 

 Gray. Ph. tr. 1732. XXXVII. 397. 



Found electric attraction in and through a vacuum. 



Gordon Versuch einer erklarung der electri- 

 citat. 8. Erf. 1745. 



Rosenberg von der ursachen der electricitat. 

 Breslau, 1745. 



Kratzenstein Theoria electricitatis. 4 Hal. 

 1746. 



Kratzensteins Vorlesungen. 4. ed. Copenh. 

 1781. 



For two fluids. 



Ellicott on the laws of electricity. Ph. tr. 

 1748. XLV. 195. 



An approach to a theory. 



J. Enter de causa electricitatis, 4. Petersb. 



1755. 

 J. Elder on the physical cause of electricity. 



A. Berl. 1757. 125. 

 Symmer on two electric fluids. Pb. tr. 1759. 



340. 



VOL. II. 



Cigna on the analogy of magnetism and 



electricity. M. Taur. I. 

 , *Aepim tentamen theoriae electricitatis et 



magnetismi. 4. Petersb. 1759. R. I. 

 Aepinus's comparison of magnetism and 



electricity. N. C. Petr. X. 296. 

 Dutour sur la matiero electrique. 12. Par. 



1 760. 

 Bergmann on the existence of two fluids. 



Ph. tr. 1764. 84. 

 *Cavendish on the principal phaenomena of 



electricity. Ph. tr. 1771.584. 

 Herbert Theoria phaenomenorijm electrici- 

 tatis. Vienna, 1778. 

 Elder's letters. II. 34. 



On the identity of the electric fluid with his ether. 



Wilke on the existence of two fluids. Scluv. 



Abb. XXXIX. 68. 

 *Lord Mahon's electricity. 



On the law of the force. 

 Achard on the elasticity of electrified air. 



A. Berl. 1780. 



Perceived no effect. 



Achard on the similarity of the excitation 

 of electricity and of heat. Goth. Ma*. II. 

 ii. 139. 



Achard on the efl^ectof surface. Roz. XXVI. 

 378. 



Karstens Anleitung. ccccxcvii. 



For two fluids. 



Barletti's theory of electricity. Soc. Ital. I. 1. 

 II. 1. 



Laurentii Beraud Theoria electricitatis. Pe- 

 tersb. 



Donndorf iiber electricitat. 1783. 



Forster. CrelJs JN. Entd. XII. 154. 



For two fluids. 



*Coulomb. A. P. 1784. A. P. 1785. 578. 



Shows that the force varies inversely as the square Of 

 the distance. 



Coulomb's fourth memoir on electricity. A. 

 P. 1786. 67. 



3 H 



