542 



SUMMARY OF CURRENT RESEARCHES RELATING TO 



\ 



MICEOSCOPY. 

 A. Instruments, Accessories, &c* 



CI) Stands. 



Fig. 121. 



Old Microscope by M. Pillischer. — Figs. 121 and 122 represent the 

 Microscope made by Michael Pillischer about 1847 for Sir William 



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

 minating and other Apparatus; (4) Photomicrography; (5) Microscopical Optics 

 and Manipulation ; (6) Miscellaneous. 



