LIST OK ILLCSTKATIONS 



i i. I-AI;K 



68. Kraenkel's pneumococcus from a pure culture on blood agar. 



x 1000 . 202 



69. Stab culture at' 1'Yiefllaii'ler |.in:iiiii<>Li.<:i I Ills . . 203 



70. Kric'llaii'lei' (.neiiiiiobaeillu.,, from a young culture on agar. 



xlOOO . .203 



71. CapHulated pneumococci in blood taken from the heart of a 



r;ibl,it. XlOOO . . 206 



72. FilmjWparatjonofY^MlationfVomacasconiieningitis. .< 1000 21tf 

 7-'>. I'ure culture of diploeoceus infraccllularis . . . 214 



74. Portion of lilrn of ^onorrho-al pus. xlOOO . . . 220 



75. Gonococoi, from a pva cnltiire oo blood agar. xlOOO . 221 



76. Film preparations of pus from .soft chancre, showing Ducrey's 



bacillus. x!500 ... .227 



77. Ducrcy's bacillus, x 1500 . 228 

 78 and 7S>. Film preparations from juice of hard chancre showing 



piroehBtc paiiid;i. xlOOO . . 230 



80. Section of spleen from a case of congenital syphilis, showing 



spiroeh:etc pallida. x 1000 .... iWl 



81. SpiiochfEterofringeiiH. x 1000 .... 231 



82. Tubercle bacilli, from a pure culture onglycerinagar. x 1000 2:57 

 :;. Tubercle bacilli in phthisical sputum, x 1000 . . 238 

 84. Cultures of tubercle bacilli on glycerin agar . . . 240 

 86. Tubercle bacilli in section of human lun<j in acute phthisis. 



xlOOO ....... 244 



86. Tubercle bacilli in giant-cells, x 1000 . . 21 f. 



87. Tubercle bacilli in urine, x 1000 . 246 



88. Moeller's Timothy-grass bacillus, x 1000 . . . 2f:j 



89. Cultures of acid-fast bacilli grown at, mom l ni|Miature . W> 



90. Smegma bacilli, x 1000 ..... 2f>4 



91. Section l.linnitfh leprous skin, sho \vin- I In- m:i ..f i-.-llul;ir 



granulation tissue in the cutis. x 80 . . 268 



92. Superficial part of leprous skin. x f)<Mi . . . 270 

 !".. Ili^h power view of portion of leprous nodule showing the 



arraii;,'!iiii-nt, of the bacilli within the eells of tlie granula- 

 tion tissue. xllOO ..... 271 

 '.!. (i landers bacilli amongst broken-down cells, x 1000 . 277 

 !:.. Clauders bacilli. x 1000 . . . . .278 



96. Actinomyeosis of human liviir. x 500 . . . 288 



97. Aetinomyees in human kidney. x f>0<) . . . 289 



98. Colonies of actinomyces. x 60 . . . . 290 



99. Cultures of the actinomyces on glycerin agar . . 293 



100. Actinomyees, from a ml! m-e on ^lyeri in agar. x 1000 . 294 



101. Shake en If ures of actinomyces in glucose agar . . 295 



102. Seel inn ,,j' ,, ,-olony of ael; from a culture, in blood 



x!500 295 



