INDEX TO AUTHORITIES 



547 



Richards and Staehler 83, 105 



Richards and Wells 78, 83, 111, 



112, 113 



Richards and Willard 84, 145 



Riche 366 



Rlmbach 258 



Rivot 418 



Robinson 510, 511 



Roscoe 53, 305, 362, 369 



Rose 280, 315, 335, 337 



Rothhoff 423 



Russell 427, 428 



S 



Sacc 381 



Salvetat 177, 1 82, 188 



Scheele 519 



Scheerer .' 212, 216 



Scheibler 367 



Scheuer 65 



Schiel 278 



Schmidt 294 



Schneider 314, 323, 328, 331, 359, 



363, 410, 411, 423, 424 



Schrotter 302 



Schutzenberger 434, 512 



Scott 38, 55, 56, 60. 86, 94, 114, 



116, 129, 394 



Sebelien 1, S 



Sefstrom 249 



Seguin 30 



Seubert ..393, 467, 469, 470, 473, 479 



Seubert and Kobbe 452 



Seubert and Pollard 357 



Shapleigh 499 



Shaw 163 



Shinn 364 



Siewert 345 



Smith, E. F 2, 122, 365 



Smith and Desi 371 



Smith and Exner 306, 369 



Smith and Maas 356 



Sommaruga 429 



Stas. .6, 7, 8, 55, 71, 72, 73, 74, 77, 85, 

 93, 103, 104, 108, 111 113, 114, 

 116, 117, 120, 122, 124, 131, 132, 

 143, 200, 202. 



Staudenmaier 389 



Steiner 384, 392 



Strecker 126 



Stromeyer 143 182, 235 



Struve 132, 194 



Svanberg 203, 250 



Svanberg and Nordenfeldt 214 



SA'enberg and Norlin 416 



Svanberg and Struve 354 



T 



Taylor 365 



Ter Gazarian 303 



Terreil 263 



Thal6n 535 



Thiel 107, 270 



Thomas 371 



Thomsen 15, 25, 30, 67, 267 



Thomson 30 



Thorpe 83, 88, 130, 192, 196, 



198, 283, 285 



Thorpe and Francis 84, 92, 186 



Thorpe and Laurie 88. 170, 172 



Thorpe and Young 279 



Tissier 262 



Torrey 228, 266. 420 



Troost 143 



Turner 75, 119, 192, 193, 200, 201, 



249, 250, 400 



Unger 319 



Urbain, G 300, 531, 533. 536, 538 



Urbain, G. and E 491, 537 



Urbain and Demenitroux 583 



Urbain and Lacombe 526, 528 



V 



Vandenberghe 358 



Van der Plaats 54, 226, 291, 303 



Van Geuns 7 



Vanni 163 



Vauquelin 30 



Venable 289 



Vlaanderen 291 



W 



Wackenroder 416 



Waddeli 362 



Wallace 308 



Weber 315 



Weeren, J 207 



Weeren, J. M 412 



Weibull 288 



Wells and Penfield 276 



