LIST OF PLATES 



PLATE 



19. B. diphtherioB ; B. von Hofmann 



20. B. typhosus; B. typhosns {AngeWa)* ; Widal-Griiber 



Reaction*; B. typhostts in Human Mesenteric 

 Gland. . . . . • 



21. B. enterilidis sporogmesX; "Enteritidis change" in 



Milk Cultures t .... 



22. B. anthracis (Stab Culture) t; B. anihracis from 



Blood * ; Frankel's Pneumococcus 



23. B. tuberculosis, from Sputum,* Tissues, and Culture 



24. Comparative Cultures of Tubercle Bacillus (Bird, 



Mammal, Butter) .... 



25. Cultures of Butter Bacillus of Rabinowitsch and 



Moeller's Milk Bacillus (Chromo) 



26. Cultures of B. frihurgensis, Nos. L and II. (Chromo) 



27. Cultures of Butter Bacilli of Binot and Grassberger 



(Chromo) ..... 



28. Comparative Cultures of Acid-fast Bacteria (Grass 



and Manure) ..... 



29. Streptothrix luteola (Foulerton) ; Streptotkrix hominis 



(Foulerton) ..... 



30. B. leprce ; B. pestis *; Staphylococcus pyogenes aureus 



31. Apparatus for Filter-brushing Method in Water 



Examination ..... 



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