ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



445 



Old " Double-reflecting " Microscope.- — This instrument (fig. 75) 

 was exhibited and described by i\Ir. Rousselet at the January Meeting 

 (see ante, p. 125). 



Fig. 75. 



Cheap Microscope Stands.* — C. C. Kiplinger describes how a simple 

 and efficient Microscope of the "Continental" type may be made 

 without any machine-work and for a small outlay. It is illustrated 



* English Mechanic, xcv. (1912)'p. 267 (3 figs.), from the Scientific American. 



