AUTHOR INDEX. 



i 



Figures refer to the numbers in the second column. 



AngstrOm, 137. 



Bailey, 156, 157, 183. 



Ballard, 42. 



Barnes, 215. 



Baskerville, 200, 209, 212, 230, 236. 



Becquerel, 35. 



Behrens, 192. 



Belden, 235. 



Berlin, 59. 



Berthemot, 33. 



Berthier, 36, 46. 



Berzelius, 11, 23-31, 34, 37, 39-41, 43, 44. 



Blorastrand, 174. 



Boisbaudran, 146. 



Boudonard, 237. 



Bourgeois, 145. 



Brush, 62. 



Carnelley, 176. 

 Caron, 70, 84, 93. 

 Chandler, 66. 

 Chevreul, 20. 

 Chrustschoflf, 199. 

 Church, 105. 

 Clarke, 141, 148. 

 Clarke, T., 221. 

 Classen, 144. 

 Cleve, 153. 

 Crafts, 135. 

 Crookes, 142, 151. 



Damour, 53. 



Dana, 122. 



Darker, 96. 



Daubree, 63. 



Davis, 181. 



Davy, 10. 



Day, 182. 



de Gramont, 241. 



Delafontaine, 231. 



Demargay, 152, 166. 



Dennis, 227. 



Deville, 68-70, 73, 79, 84. 



Ditte, 163. 



Donath, 147. 



Draper, 131. 



Drossbach, 191. 



Dubois, 21. 



Endemann, 126. 



Fizean, 92. 

 Foote, 226, 232. 

 Forbes, 65, 103. 

 Franz, 94, 108. 

 Fremy, 61. 

 Fresenius, 228. 

 Friedel, 135. 



Glaser, 229. 

 Gmelin, 2. 

 Groshaus, 150. 

 Guy ton, 5, 6. 



Haber, 239. 



Haensch, 177. 



Hallopean, 220. 



Hannay, 121. 



Hare, 18. 



Harris, 211. 



Harrison, 97. 



HautefeuiUe, 113, 114, 118. 125, 159,, 



173, 184. 

 Henneberg, 52. 

 Henry, 60. 



Hermann, 49, 83, 86, 88-90. 

 Hintz, 228, 240. 

 Hirschwald, 186. 

 Hjortdahl, 87. 

 Holmquist, 242. 

 Hornberger, 129. 

 Huggins, 107. 



Imray, 188. 



Jannettaz, 124. 



Keeport, 175. 

 Klaproth, 1, 3, 8, 9. 

 Knop, 112. 

 Kochs, 189. 



Landolt, 217, 248. 

 Larsson, 214. 

 Lengfeld, 219. 

 Levy, 145. 

 Linneniann, 154, 155, 158. 



Mallard, 120. 

 Mallet, 71, 134. 

 Margottet, 159. 

 Marignac, 76. 



