NEBULiE, CLUSTERS, ETC. 41 



Institut [L'] Memoires: 1798, Vol. i, [An VI,] p. 106, Flaugergtjes. 

 Intellectual Observer : 



Irish Academy, [Royal] : Proceedings. Vol. iii, p. 127 ; iv, p. 124, 236. 

 See Robinson. 



Ital. Soc. : Atti della Societd Italiana del XL. 1868, Secchi. 1869. 



Ital. Soc. Firenze : Memorie. 1868, vol. i, part 2, Secchi. 



Jeaurat : Paris. Mem., 1779, p. 505. 

 See C. T., 1784. 



[Positions and maps of Pleiades."] 



Kaiser, F. : Ueber Bianchi's Nebelfleck. 1839. A. N., xvii, col. 97. 



: [elogcof Hutghens.] Amsterd. Tijdsch v. Wiss. en. Nat. Wetens. 



i, 1848, p. 7. [Contains a drawing of the nebula of Orion made 

 by Huyghens in 1694, and left among his MSS.] 



: De Sterrenhemel, vol. ii, plate 3, [gives drawings of nine 



nebulae, including nebula of Orion, G. C. 4403, 4447, 116?, 4532, 

 4230?] See pp. 538 and 542. 



Kant, I.: Sur la demonstration de l'existence de Dieu. 1763. [Kant's 

 Kleine logisehe-metaphysische Sehriften, herausg. v. Rosenkuanz, • 

 Leipzig, 1838, 8vo, p. 254.] [Nebular hypothesis and cos- 

 mogony.] 



: Allgemeine Naturgeschichte und Theorie des Himmels. Kcenigs- 



berg, 1755, 8vo, and Sammtliche Sehriften, band i, p. 207. [Ab- 

 stract of this in B. J., 1794, p. 226.] 



: B. J., 1794, p. 257, [note on Herschel's observations and the 



nebular hypothesis, etc.] 



51 



