LIST OF ILLUSTRATIONS IN TEXT 



FIG.* 



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PAGE 



Film preparation of exudation from a case of meningitis, x 1000 245 

 Two-day colonies of the meningococcus on Martin's medium. 



x9 . . . . . . . .246 



Pure culture of diplococcus intracellularis . . . 247 



Portion of film of gonorrhceal pus. x 1000 . . .' 256 



Colonies of gonococcus on serum-agar .... 257 



Gonococci, from a pure culture on blood-agar. x 1000 . 257 



Film preparation of pus from soft chancre, showing Ducrey's 



bacillus. x 1500 . . . . . .264 



Ducrey's bacillus. x 1500 . . . . .264 



Tubercle bacilli, from a pure culture on glycerin agar, x 1000 268 

 Tubercle bacilli in phthisical sputum. x 1000 . . 269 



Cultures of tubercle bacilli on glycerin agar . . . 271 



Tubercle bacilli in section of human lung in acute phthisis. 



X1000 . . . . . . .275 



Tubercle bacilli in giant-cells. x 1000 . . .276 



Tubercle bacilli in urine. x 1000 . . . .277 



Bovine tubercle bacilli in milk. x 1000 . . . 279 



Cultures of bovine and human tubercle bacilli, 5 weeks old, on 



glycerin egg ....... 280 



Moeller's Timothy-grass bacillus. x 1000 . . . 284 



Cultures of acid-fast bacilli grown at room temperature . 285 



Smegma bacilli. x 1000 . . . . .286 



Section through leprous skin, showing the masses of cellular 



granulation tissue in the cutis. x 80 . . 300 



Superficial part of leprous skin. x 500 . . . 302 



High-power view of portion of leprous nodule, showing the 



arrangement of the bacilli within the cells of the granula- 

 tion tissue. x 1100 ..... 

 Kedrowski's leprosy bacillus. x 1000 



Glanders bacilli from peritoneal exudate of guinea-pig. x 1000 

 Glanders bacilli. x 1000 . . 



Actinomycosis of human liver. x 500 

 Actinomyces in human kidney. x 500 

 Colonies of actinomyces. x 60 

 Cultures of the actinomyces on glycerin agar . 

 Actinomyces, from a culture on glycerin agar. x 1000 

 Shake cultures of actinomyces in glucose agar . 

 Section of a colony of actinomyces from a culture in blood 



serum. x 1500 ...... 



Streptothrix madurse. x 1000 .... 



Surface colony of the anthrax bacillus on an agar plate. 



x30 . 

 Anthrax bacilli, arranged in chains, from a twenty-four hours' 



culture on agar at 37° C. x 1000 .... 



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336 



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