ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



2m 



MICEOSCOPY. 



a. Instruments, Accessories, &c. 



Griffith Club Microscope. — Figs. 39, 40, and 41, show a new- 

 form of portable Microscope designed by Mr. E. H. Griffith, of 

 Fairport, N.Y., U.S.A., and designated by him the " Griffith Club 

 Microscope." Mr. Griffith claims for the new instrument certain 



Fig. 39. 



merits in regard to compactness and portability, which distinguish 

 it specially for class or field work. 



The stand proper can be attached to a metal disk provided 

 with three feet ; it then appears as in Fig. 39. The bottom 



