Vlll LIST OP ILLUSTRATIONS. 



FIG. PAGE 



39. Sloping surface of culture medium, ....... 68 



40. Growth of non-liquefying bacteria in gelatin stick cultures, . . C8 



41. Growth of same along line of puncture, ....... 69 



42. Growth of liquefying bacilli, 70 



43. Colonies of bacteria, 71 



44. Apparatus for gelatin plates, 73 



45. Esmarch roll tube, . 74 



46. (See Fig. 15). 



47. Mode of development of a facultative anaerobic bacillus, . . . 78 



48. Mode of development of strict anaerobic in long stick culture, . . 78 



49. Exhausted-air flask for liquid media , . . . 80 



50. Method of displacing air with hydrogen, ...... 80 



51. Salomonson's tube, HO 



53. Friinkel's method of cultivation, 81 



53. Sternberg's method of cultivation, . 81 



54. Sternberg's method of cultivation 82 



55. Buchner's method of cultivation, . . . . . . . . 83 



56. Hydrogen generator, 83 



57. Hydrogen apparatus for plate cultures, ....... 85 



58. Incubating oven, . . ' '. \ .' 87 



59. Thermo-regulator for gas, . . . . . . . . 88 



60. Moitessier's pressure regulator, . .... -. . . 88 



61. Mica screen for flame, . . . . . .' .- . . . 89 



62. Koch's device for cutting off flame, -..''"- > " 89 



63. Reichert's thermo regulator, . . . . . ' . . . 89 



64. Bohr's thermo-regulator, . . . * '''.'. 89 



65. Munckc's thermo-regulator 4 . 90 



66. Sternberg's thermo-regulator, 90 



67. Gas valve for the same, . 91 



68. D'Arsonval's incubating apparatus, 91 



69. Roux's incubating oven and thermo-regulator, ..... 91 



70. Roux's thermo-regulator, -. .91 



71. Koch's syringe, ........... 95 



72. Sternberg's glass syringe, .- . 9f 



73. Pringle's photomicrographic apparatus 106 



74. Sternberg's photomicrographic apparatus for gas, ..... 107 



75. Spores of bacilli, 115 



76. Method of germination of spores, . . . . . , . . 116 



77. Apparatus for cultivating anaerobic bacilli 131 



78. Bacillus of mouse septicaemia in leucocytes from blood of mouse, . 245 



79. Staphylococcus pyogenes aureus, . . . . . . . . 266 



80. Gelatin culture of Staphylococcus pyogenes aureus 267 



81. Vertical section through a subcutaneous abscess caused by inoculation 



with staphylococci in the rabbit, ....... 269 



82. Pus containing streptococci, 275 



83. Streptococcus of erysipelas in nutrient gelatin 276 



84. Section from margin of an erysipelatous inflammation, showing strepto- 



cocci in lymph spaces, 277 



85. Gouococci, 283 



86. Gonococcus in gonorrhrcal pus, ........ 284 



87. Gonorrhooal conjunctivitis, second day of sickness, . . . 286 



