XLIII 



Winterstein 156 

 Winterstein & Smo- 

 lenski 157 

 Winterstein & Steg- 

 mann 157 

 Wirtgen 345 

 Wislicenus 113 

 Witt 53'% 539 

 Witte 153, 480, 592 

 Wittrock 60 

 Wolf 170, 346 

 Wolff 4!8, 422 



