292 



Index 



Tripod foot, 9 

 Troughs, 117 

 Two-speed fine adjustments, 24 



U. 



Under-correction, 49, 65 

 Under-fitting, 19 

 Universal eyepieces, 80 

 sub-stage size, 17 



Varnishes, 222 



Vegetable sections : cutting, staining, 



and mounting, 168 

 Vermes, 164 



Vertical illuminator, 37, 105 

 Volvox, 181 



W. 



Water baths, 258 



immersion system, 60 

 immersion objectives, 59 



"Watson and Sons' eyepieces, 80 

 fine adjustment, 26 



Watson and Sons' microscopes, 8, 20, 

 28, 39, 68 



objectives, 56 



universal condenser, 91 

 Wave-lengths, 61 

 Weigert-Pal method, .150 

 Weigert's stain, 163 

 White fibrous tissue, 155 



zinc cement, 222 

 Wollaston's camera lucida, 114 

 Wright's finder, 15 



Xylol balsam formula, 284 

 Xylol-phenol formula, 283 



Yeast, 180 



Yellow elastic tissue, 155 



Z. 



Zeiss objectives, 55, 57, 76 

 fine adjustment, 24 

 magnifiers, 34 



Ziehl Neelsen's staining, 160 



THE END. 



JSaiUih-Cf Tindall and Cos:, S, Henrietta Street, Covent Garden, London, W.C. 



