



1 



PLATE III. 



FIG. 10. Streptothrix actinomyces, from agar culture. Gram's method. 



x 1000 diameters. 



FIG. 11. Anthrax bacilli, from 4-days' agar culture, showing spores. 

 Carbol-fuchsin and methylene-blue. x 1000 diameters. 



FIG. 12. Bacillus diphtherias, from a 12-houre' blood serum culture. 

 Neisser's stain modified. x 1000 diameters. 



N \V" 



FIG. 13. Bacillus diphtheria;, from a 5-days' blood serum culture, show- 

 ing involution forms. Neisser's stain modified. 



x 1000 diameters. 



FIG. 14. Pseudo-diphtheria bacillus (Hofmann's), from young agar 

 culture. Neisser's stain modified. x 1000 diameters. 



FIG. 15. Typhoid bacillus, from a 24-hours' agar culture, showing 

 flagella. Rd. Muir's method. x 1000 diameters. 



* 







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+' \ 



u 



V 



Fir,. 15. 



