ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



357 



The following table of magnifications, compiled by the makers, 

 accompanies the instrument : — 



Baker's Diagnostic Microscope No. 1.* — This instrument (fig. 57) 

 is a modification of the one designed at the suggestion of Major Ronald 



Fig. 57. 



Ross, F.R.S., for the special use of officers of the Indian Army Medical 

 Department for the diagnosis of malarial fever, etc. 



* See this Journal, 1902, p. 98. 



