200 



SUMMARY OF CURRENT RESEARCHES RELATING TO 



MICROSCOPY. 



A. Instruments. Accessories, &c* 

 CD Stands. 



Leitz' Large Travelling Microscope. — This instrument (figs. 20, 21), 

 when set up, corresponds to Leitz' No. II. Stand. It is intended for 



Fig. 20. 



study of epidemics and diseases in their own habitats. In order that 

 the apparatus may be packed in the case with the greatest economy of 

 space, the two claws of the foot fold together, the stage and mirror 

 rotate into a vertical position, and the draw-tubes completely telescope. 



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

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

 and Manipulation ; (G) Miscellaneous. 



