ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



95 



MICROSCOPY. 



A. Instruments. Accesscn-ies, etc.* 

 (3) Illuminating' and other Apparatus. 



Sliding Nose-piece for use in Stereo-photomicrography. f — H. C. 

 Kanfield describes a useful piece of apparatus for moving the objective 



Fig. 4. 



* This subdivision contains (1) Stands ; (2) Eye-pieces and Objectives ; (3) 

 Illuminating and other Apparatus ; (4) Photomicrography ; (5) Microscopical 

 Optics and Manipulation ; (6) Miscellaneous. 



t Journ. Quekett Micr. Club, xi. (1910) pp. 121-2 (1 fig.). 



