636 



SUMMARY OF CURRENT RESEARCHES RELATING TO 



MICROSCOPY. 

 Instrvunents, Accessories, &c.* 

 CD Stands. 



Fig. 9G. 



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

 ininating and other Apparatus ; (4) Pliotomicrogi-aphy ; (5) Microscopical Optics 

 and Manipulation ; (6) Miscellaneous. 



