582 
SUMMARY OF CtJRRENT RE3EA.RC3E3 RELA.TI5fci TO 
MICROSCOPY. 
A. Instruments, Accessories, &c.* 
(1)] Stands. 
* This subdivision contains (1) Stands; (2) Eye-pieces and 
minating and other Apparatus; (4) Photomicrography; (5) Micioscopical Optics 
and Manipulation; (6) Miscellaneous. 
