INDEX OF AUTHORS. 



Weisner (with Weiss), 92 

 Weiss and Weisner, 92 

 Weldon, 73 



Wells (with Morris), 116 

 Welwart, 106 

 Werner and Conrad, 9 

 Whymper, 175 

 Wiclce, 27, 90 

 Wickstrom, 813 

 Wiesner, 814 

 Windisch and Hasse, 99 

 Winton, 72 

 WisUcenus, 3 

 Witt (with Siemens), 107 



Wolff, 90, 100 

 Wolff and Houx, 108 



Wolff (with Fernbach), 103, 107, 111, 138, 149 

 Wohler, 5 



Wohlgemuth (with Neuberg), 8 

 Wolfenstein (with Bumcke), 6 

 Wortmaun, 186, 189 

 Wotherspoon, 105 

 Wroblewski, 109, 110, 117 

 Young, 131 

 Zimmermann, 42, 62 

 Zopf, 63, 64 

 Zulkowski, 99, 108, 127 

 Zulkowski and Franz, 127 

 [18] 



