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4iï. Académie Annals , published by autliorithy of 

 Ûiii l'oyat Academy of Arts, 1801 — 1809. Collected 

 and arranged by Prince Hoare , Secretary for foreign 

 coirespoildance to the royal Academy. London , i8o5— • 

 1609. in-44'' 



43. The exhibition of the royal Academy. m. dccc 

 XViiT. The fiftieth. Lortdon. In-4.** 



44- Observations of a Comet, with remarks on the- 

 cotistruction of its différent parts. By TViLUam Hers- 

 CHEL \ LL. D. F. R. S. London , 1813. In-4.° 



45. Observations of a second Comet , with remaries 

 oii itâ construction. By Vf^illiani HerscHel , LL. D. 

 F. R. S. London , 1812. In-4.° 



46. Astronomical Observations relating to the side- 

 reâl part of the heavens , and its connection with the 

 nebiilous part ; arranged for the purpose of critical exa- 

 miitation. By William Heaschel , LL. D, F. R. S. 

 London, i8i4-In-4'° 



47- Astronomical Obsefvâtîotiâ and expérimenta ten- 

 dihg to investigate the local arrangement of the celes- 

 tial bodies in space , and to détermine the estent and 

 condition of the Milky Way. By sit" JVUliam Hers- 

 CHEL , Knt. Guelp. LL. D. F. R. S. London, 1817. ' 



48. Considération of varions points of analysis. By 

 John F. J^y. Herschel , esq. F. R. S. London , 181 4- 

 In-4.« 



49- On the développement of exponential functioiis ; 

 tOgether whith several new theorems relating to finite 

 différences. By John F. JV. Herschel, esq. B. A. F. 

 R. S., and corresponding member of the royal Society 

 of Gottingen. London , 1816. In-4.° 



