xx LIST OF PLATES 



PLATE 



19. B. diphtheric?; B. von II of maim . . . To face page 288 



20. B.typhosus; B. typhosus (flagella)*; Widal-Griiber 



Reaction * ; B. typhosus in Human Mesenteric 



Gland. . . 302 



21. B. enteritidis sporogenes\; "Enteritidis change" in 



Milk Cultures! 307 



22. B. anthracis (Stab Culture) f; B. anthracis from 



Blood*; Frankel' s Pneumococcus . , 318 



23. B. tuberculosis, from Sputum,* Tissues, and Culture 328 



24. Comparative Cultures of Tubercle Bacillus (Bird, 



Mammal, Butter) 350 



25. Cultures of Butter Bacillus of Rabinowitsch and 



Mailer's Milk Bacillus (Chromo) . . 360 



26. Cultures of B. friburgemis, Nos. I. and II. (Chromo) 362 



27. Cultures of Butter Bacilli of Binot and Grassberger 



(Chromo) ...... 364 



28. Comparative Cultures of Acid- fast Bacteria (Grass 



and Manure) ...... 366 



29. Streptothrix luteola (Foulerton) ; Streptothrix hominis 



(Foulerton) .... ,,368 



30. B. leprce ; B. pestis*; Staphylococcus pyogenes aureus t , 398 



31. Apparatus for Filter-brushing Method in ^Water 



Examination 466 





